diff --git a/assets/js/platformer3x/Character.js b/assets/js/platformer3x/Character.js
index 7bc6b7c8..c38def1c 100644
--- a/assets/js/platformer3x/Character.js
+++ b/assets/js/platformer3x/Character.js
@@ -21,6 +21,9 @@ class Character extends GameObject {
         // gravity for character enabled by default
         this.gravityEnabled = true;
         this.onTop = false;
+
+        // Velocity
+        this.yv = 0;
     }
 
     setSpriteAnimation(animation) {
@@ -133,11 +136,24 @@ class Character extends GameObject {
     /**
      * Update the y posiion and update y related states
      */
+    colY() {
+        while (!this.bottom > this.y) {
+            if (this.yv < 0) {
+                this.yv += 1;
+            } else {
+                this.yv -= 1;
+            }
+        }
+    }
+
     updateY() {
         if (this.bottom > this.y && this.gravityEnabled) {
-            this.y += GameEnv.gravity;
+            this.yv += GameEnv.gravity;
+            this.yv *= 0.9;
             this.onTop = false;
         } else {
+            this.colY();
+            this.yv = 0;
             this.onTop = true;
         }
     }
diff --git a/assets/js/platformer3x/PlayerBase.js b/assets/js/platformer3x/PlayerBase.js
index e244244c..df2b643b 100644
--- a/assets/js/platformer3x/PlayerBase.js
+++ b/assets/js/platformer3x/PlayerBase.js
@@ -69,6 +69,10 @@ export class PlayerBase extends Character {
         // Add event listeners
         document.addEventListener('keydown', this.keydownListener);
         document.addEventListener('keyup', this.keyupListener);
+
+        // Velocity
+        this.xv = 0;
+        this.yv = 0;
     }
 
     /**
@@ -103,11 +107,6 @@ export class PlayerBase extends Character {
     /**
      * gameLoop helper: Udate Player jump height
      */
-    updateJump() {
-        // Jump height is 35% of the screen bottom, same as screen height
-        this.setY(this.y - (this.bottom * 0.35)); 
-    }
-
     /**
      * gameLoop: updates the player's movement based on the player's animation (idle, walk, run, jump, etc.)
      */ 
@@ -120,7 +119,7 @@ export class PlayerBase extends Character {
                 if (this.state.movement.up && !this.state.movement.falling) {
                     // jump
                     GameEnv.playSound("PlayerJump");
-                    this.updateJump();
+                    this.yv = GameEnv.bottom * -0.06;
                     // start falling
                     this.state.movement.falling = true;
                 }
@@ -129,16 +128,33 @@ export class PlayerBase extends Character {
                 // Player is moving left
                 if (this.state.direction === 'left' && this.state.movement.left && 'a' in this.pressedKeys) {
                     // Decrease the player's x position according to run or walk animation and related speed
-                    this.setX(this.x - (this.state.animation === 'run' ? this.runSpeed : this.speed));
+                    if (this.state.animation === 'run') {
+                        this.xv -= this.runSpeed;
+                    } else {
+                        this.xv -= this.speed;
+                    }
                 // Player is moving right
                 } else if (this.state.direction === 'right' && this.state.movement.right && 'd' in this.pressedKeys){
                     // Increase the player's x position according to run or walk animation and related speed
-                    this.setX(this.x + (this.state.animation === 'run' ? this.runSpeed : this.speed));
+                    if (this.state.animation === 'run') {
+                        this.xv += this.runSpeed;
+                    } else {
+                        this.xv += this.speed;
+                    }
                 }
         }
-        GameEnv.PlayerPosition.playerX = this.x
-        GameEnv.PlayerPosition.playerY = this.y
+
+        // Update X
+        this.xv *= 0.8;
+        this.x += this.xv;
+        this.setX(this.x);
         
+        // Update Y
+        this.y += this.yv;
+        this.setY(this.y);
+
+        GameEnv.PlayerPosition.playerX = this.x;
+        GameEnv.PlayerPosition.playerY = this.y;
     }
 
     /**
@@ -335,16 +351,20 @@ export class PlayerBase extends Character {
                 if (this.collisionData.touchPoints.this.onTopofOther) {
                     this.state.movement = { up: false, down: false, left: true, right: true, falling: false};
                     this.gravityEnabled = false;
+                    this.yv = 0;
+                    this.y -= 1;
 
                 // Player is touching the wall with right side
                 } else if (this.collisionData.touchPoints.this.right) {
                     this.state.movement = { up: false, down: false, left: true, right: false, falling: false};
-                    this.y -= 4;
+                    this.x -= this.xv;
+                    this.xv *= -1;
                 
                 // Player is touching the wall with left side
                 } else if (this.collisionData.touchPoints.this.left) {
                     this.state.movement = { up: false, down: false, left: false, right: true, falling: false};
-                    this.y -= 4;
+                    this.x -= this.xv;
+                    this.xv *= -1.5;
                 }
                 break;
                
@@ -354,12 +374,18 @@ export class PlayerBase extends Character {
                 if (this.collisionData.touchPoints.this.top && this.collisionData.touchPoints.other.bottom) {
                     this.state.movement = { up: false, down: false, left: true, right: true, falling: false};
                     this.gravityEnabled = false;
+                    this.y -= this.yv;
+                    this.yv = 0;
                 // Player is touching the wall with right side
                 } else if (this.collisionData.touchPoints.this.right) {
                     this.state.movement = { up: false, down: false, left: true, right: false, falling: false};
+                    this.x -= this.xv;
+                    this.xv *= -1;
                 // Player is touching the wall with left side
                 } else if (this.collisionData.touchPoints.this.left) {
                     this.state.movement = { up: false, down: false, left: false, right: true, falling: false};
+                    this.x -= this.xv;
+                    this.xv *= -1;
                 }
                 break;
 
@@ -369,6 +395,8 @@ export class PlayerBase extends Character {
                 // Player is on the floor
                 if (this.onTop) {
                     this.state.movement = { up: false, down: false, left: true, right: true, falling: false};
+                    this.y -= this.yv;
+                    this.yv = 0;
                 // Player is falling, there are no collisions, but is in default state 
                 } else { 
                     this.state.movement = { up: false, down: false, left: true, right: true, falling: true};
diff --git a/assets/js/platformer3x/PlayerBoss.js b/assets/js/platformer3x/PlayerBoss.js
index 454123ae..c88e08f0 100644
--- a/assets/js/platformer3x/PlayerBoss.js
+++ b/assets/js/platformer3x/PlayerBoss.js
@@ -31,14 +31,16 @@ export class PlayerBoss extends PlayerBase {
     updateJump() {
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         }
         if (GameEnv.currentLevel.tag == "boss") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
     /**
      * @override
@@ -123,11 +125,11 @@ export class PlayerBoss extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false;
-                        this.y = this.y - 250
+                        this.yv = -25;
                     }
                     // 2. Player touches goomba sides of goomba
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerGreece.js b/assets/js/platformer3x/PlayerGreece.js
index 3eb89c39..f84a5986 100644
--- a/assets/js/platformer3x/PlayerGreece.js
+++ b/assets/js/platformer3x/PlayerGreece.js
@@ -33,16 +33,19 @@ export class PlayerGreece extends PlayerBase {
      * @override
      * gameLoop helper: Update Player jump height, replaces PlayerBase updateJump using settings from GameEnv
      */
-    updateJump() {
+    updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
-        } else {
-            jumpHeightFactor = 0.30;
+            jumpHeightFactor = 0.04;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        if(GameEnv.currentLevel.tag == "boss"){
+            jumpHeightFactor = 0;
+        }
+        this.yv = -this.bottom * jumpHeightFactor
+        this.y += this.yv;
+        this.setY(this.y);
     }
 
     /**
diff --git a/assets/js/platformer3x/PlayerHills.js b/assets/js/platformer3x/PlayerHills.js
index 534bfa03..48efbfdc 100644
--- a/assets/js/platformer3x/PlayerHills.js
+++ b/assets/js/platformer3x/PlayerHills.js
@@ -35,14 +35,16 @@ export class PlayerHills extends PlayerBase {
     updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         }
         if(GameEnv.currentLevel.tag == "boss"){
             jumpHeightFactor = 0;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor
+        this.y += this.yv;
+        this.setY(this.y);
     }
 
     /**
@@ -95,11 +97,11 @@ export class PlayerHills extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.yv = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.yv = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
@@ -127,11 +129,11 @@ export class PlayerHills extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerIce.js b/assets/js/platformer3x/PlayerIce.js
index 3e6bc144..9f57b926 100644
--- a/assets/js/platformer3x/PlayerIce.js
+++ b/assets/js/platformer3x/PlayerIce.js
@@ -40,13 +40,15 @@ export class PlayerIce extends PlayerBase {
     updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         } else {
-            jumpHeightFactor = 0.30;
+            jumpHeightFactor = 0.03;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }    
     update(){
             super.update();
@@ -103,11 +105,11 @@ export class PlayerIce extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerMini.js b/assets/js/platformer3x/PlayerMini.js
index 7b3b3d5a..12ecc73d 100644
--- a/assets/js/platformer3x/PlayerMini.js
+++ b/assets/js/platformer3x/PlayerMini.js
@@ -39,13 +39,15 @@ export class PlayerMini extends PlayerBase {
     updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         } else {
-            jumpHeightFactor = 0.30;
+            jumpHeightFactor = 0.03;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
     update(){
             super.update();
@@ -106,11 +108,11 @@ export class PlayerMini extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerMiniHogwarts.js b/assets/js/platformer3x/PlayerMiniHogwarts.js
index 061b279c..ed5bf789 100644
--- a/assets/js/platformer3x/PlayerMiniHogwarts.js
+++ b/assets/js/platformer3x/PlayerMiniHogwarts.js
@@ -39,13 +39,15 @@ export class PlayerMiniHogwarts extends PlayerBase {
     updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         } else {
-            jumpHeightFactor = 0.30;
+            jumpHeightFactor = 0.03;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
     update(){
             super.update();
@@ -107,11 +109,11 @@ export class PlayerMiniHogwarts extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerQuidditch.js b/assets/js/platformer3x/PlayerQuidditch.js
index 33a3fda0..d47b5fb1 100644
--- a/assets/js/platformer3x/PlayerQuidditch.js
+++ b/assets/js/platformer3x/PlayerQuidditch.js
@@ -35,13 +35,15 @@ export class PlayerQuidditch extends PlayerBase {
     updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         } else {
-            jumpHeightFactor = 0.30;
+            jumpHeightFactor = 0.03;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
 
     /**
@@ -119,11 +121,11 @@ export class PlayerQuidditch extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250;
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerSkibidi.js b/assets/js/platformer3x/PlayerSkibidi.js
index f10c2060..8ed87aaa 100644
--- a/assets/js/platformer3x/PlayerSkibidi.js
+++ b/assets/js/platformer3x/PlayerSkibidi.js
@@ -38,13 +38,15 @@ export class PlayerSkibidi extends PlayerBaseOneD { /// Using PlayerBaseOneD add
     updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
         } else {
-            jumpHeightFactor = 0.30;
+            jumpHeightFactor = 0.03;
         }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
 
     updateFrameX(){
@@ -112,11 +114,11 @@ export class PlayerSkibidi extends PlayerBaseOneD { /// Using PlayerBaseOneD add
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerWinter.js b/assets/js/platformer3x/PlayerWinter.js
index 7e10109c..2163f9f4 100644
--- a/assets/js/platformer3x/PlayerWinter.js
+++ b/assets/js/platformer3x/PlayerWinter.js
@@ -32,17 +32,18 @@ export class PlayerWinter extends PlayerBase {
      * @override
      * gameLoop helper: Update Player jump height, replaces PlayerBase updateJump using settings from GameEnv
      */
-    updateJump() {
+    updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
+        } else {
+            jumpHeightFactor = 0.03;
         }
-        if (GameEnv.currentLevel.tag == "narwhalboss") {
-            jumpHeightFactor = 0.50;
-        }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
 
     /**
@@ -122,11 +123,11 @@ export class PlayerWinter extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false; 
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                 // 2. Player touches goomba sides of goomba 
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
@@ -154,11 +155,11 @@ export class PlayerWinter extends PlayerBase {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false;
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                     // 2. Player touches goomba sides of goomba
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {
diff --git a/assets/js/platformer3x/PlayerZombie.js b/assets/js/platformer3x/PlayerZombie.js
index 4fe81301..5c9a061f 100644
--- a/assets/js/platformer3x/PlayerZombie.js
+++ b/assets/js/platformer3x/PlayerZombie.js
@@ -29,17 +29,18 @@ export class PlayerZombie extends PlayerBaseOneD {
      * @override
      * gameLoop helper: Update Player jump height, replaces PlayerBase updateJump using settings from GameEnv
      */
-    updateJump() {
+    updateJump() {  
         let jumpHeightFactor;
         if (GameEnv.difficulty === "easy") {
-            jumpHeightFactor = 0.50;
+            jumpHeightFactor = 0.05;
         } else if (GameEnv.difficulty === "normal") {
-            jumpHeightFactor = 0.40;
+            jumpHeightFactor = 0.04;
+        } else {
+            jumpHeightFactor = 0.05;
         }
-        if (GameEnv.currentLevel.tag == "boss") {
-            jumpHeightFactor = 0.50;
-        }
-        this.setY(this.y - (this.bottom * jumpHeightFactor));
+        this.yv = -this.bottom * jumpHeightFactor;
+        this.y += this.yv;
+        this.setY(this.y);
     }
     /**
      * @override
@@ -252,11 +253,11 @@ export class PlayerZombie extends PlayerBaseOneD {
                     // GoombaBounce deals with player.js and goomba.js
                     if (GameEnv.goombaBounce === true) {
                         GameEnv.goombaBounce = false;
-                        this.y = this.y - 100;
+                        this.y = -10;
                     }
                     if (GameEnv.goombaBounce1 === true) {
                         GameEnv.goombaBounce1 = false;
-                        this.y = this.y - 250
+                        this.y = -25;
                     }
                     // 2. Player touches goomba sides of goomba
                 } else if (this.collisionData.touchPoints.this.right || this.collisionData.touchPoints.this.left) {