Multiplayer
The multi-player duel lets you compete with human opponents in achieving the most score within the time limit. Up to 4 players can compete.
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.
All 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.