2 Player Modes
Duel
The 2 player duel lets you compete with a human opponent in achieving the most score within the time limit.
You can collect both your own and your opponents jewels, but your opponents jewels are only worth 1/5 the normal amount of your own. When you pass over a whirlpool, if you have no jewels (your own jewels) left on the screen to collect, more sprites will be placed on the screen;
10 jewels of your own side, one of which is a super jewel. A couple of rocks and bombs. A monster or invincible may even appear. Approximately 1/2 of empty squares are turned back to dirt.
Both players have infinite lives during 2p game, but dieing will take of 1/3 of your score.
The level ends when the 2 minute time limit is up. The player with the most score wins.
Teamwork
This mode plays like the 1 Player games, except two players are present to beat the level. Both players must co-operate and work together should they want to succeed.
Currently very few levels are present for this mode. Expect more in future updates of Cave Chaos.