Petris

Petris is a single player, shareware, game which plays a bit like Tetris, however unlike Tetris the blocks do not fall automatically - they are steered into position with the arrow keys. This game has four levels of difficulty:

* Level 1: The easy game

* Level 2: Like level 1 but there is a time limit during which the block must be dropped

* Level 3: Here the block cannot be flipped, what you see is what you drop

* Level 4: Both prevents a block being flipped and has a time limit during which it must be dropped

The player scores points for each completed row.

The game is entirely keyboard controlled, has sound effects, and uses character graphics.