Great!

Its a strong,detailed game with an interesting storyline and challenging puzzles. No bugs,runs very smoothly on my iPod 4,just a fun game. But puzzles do take time to complete,and some are frustrating at times. But this is a overall fine game. But I think it should just be 0.99¢. Not 4$. if you like waking mars, youll like this!

Cigars and such about Gene Effect, v1.1.2