The java command can run the runescape.jar client,
with parameters passed as positional arguments:
| Argument | Accepted values | |
|---|---|---|
| 0 | worldid |
The numerical id of the game world to connect to |
| 1 | lobbyid |
The numerical id of the game lobby to connect to |
| 2 | modewhere |
live, wtrc, wtqa, wtwip, local, wti, intbeta |
| 3 | modewhat |
live, rc, wip |
| 4 | lang |
english, german |
| 5 | game |
game0, game1, game2, game3 |
For example:
java --class-path runescape.jar client 1 1000 local live english game0