Syobon Action HD is a game that is not for the faint-hearted. It is designed to be the most challenging game in the world, full of traps and infinite challenges that only the most experienced gamers can handle. The game is available on the iPhone platform and is developed by Dan-ionut Chis.

The game involves controlling a little cat inspired by a popular Japanese emoji to save the world from the troll chicken who has turned the world's inhabitants evil. The gameplay is in the style of old platformers but requires a lot more coordination and perfectly timed jumps. The traps are placed in unexpected places, and it takes nerves of steel to overcome the frustration that comes with it.

Syobon Action was created by a Japanese developer named ちく (Chiku) in 2007, inspired by a flash game titled The Big Adventure of a Dead End Life played by members on the text board 2chan. The game is a modern remake of the classic game for mobile devices so that it can be played for many more years by the fans.