"Unit 404" is a sci-fi puzzle platformer game. Find a way out of the abandoned sci-fi complex through solving various puzzles. The game has more than 70 handcrafted levels with various game mechanics and visual themes. The difficulty keeps growing as you progress through the game. It is the best puzzle game I have ever played. So ready to play puzzle games for kids. This is the real task to play puzzle games for kids. So, accept the challenge and be a champion. So, this is a different game from