YY Slider
A polarity-based puzzle game.
Flip the polarity of tiles by stepping on them. When all the tiles are of the same polarity, advance to the next room. Each level is based on a different type of obstacle.
Altogether there are 10 levels, each level has 10 rooms. Solve a room with a good score to get a star. Collect 5 stars on a level (from any room, doesn't have to be consequent rooms) and the next level is unlocked!
System requirements: