Pushover

Pushover is a puzzle game in which you guide G.I. Ant through Captain Rat's Treasure Caves. Across 100 levels of increasing complexity in nine themed worlds, you rearrange dominoes on interconnected platforms so that one push topples them all and opens the exit.

Domino puzzles

The game has 11 types of domino, identified by red and yellow patterns, each with a different action. G.I. Ant can carry certain dominoes one at a time and move them around the level. To complete a puzzle, you must topple every domino and still be able to reach the exit. A destroyed ledge, an unbridged gap or dominoes blocking the exit can prevent you from getting there.

Hazards and time limits

G.I. Ant can die by falling from a great height, dropping off the bottom of the screen or being crushed by a falling domino. A level also fails if a domino is destroyed when another lands on top of it. Each level has a time limit, but running out of time does not stop you from continuing the puzzle. If you pause after time expires, the game displays a hint; the hint for level 98 says a drop can solve it, though the designer could not find a way to complete it with a push.