Poison Rush is a free action game developed by Ristretto Studios for Android devices. Set in a secret laboratory, you play as a scientist trying to escape from a deadly poison. The game is a runner/stacker that requires only a single touch to play.

The graphics of Poison Rush are well designed and the sound effects are engaging. The game is easy to learn but difficult to master, and players must use their reflexes to avoid obstacles and collect power-ups. The gameplay is fast-paced, and the challenge increases as you progress through the levels.

Overall, Poison Rush is an enjoyable game with a unique concept that is well executed. It is a great choice for those looking for a quick and fun game to play on their mobile device. However, the game does contain ads, which may be a downside for some players.