Level 22 was a game created by NOEGO for Android and Iphone devices in 2013. Three years later a developer named Moving Player brought this game back with a new subtitle. Level 22: Gary's Misadventure and published it on PS4/WiiU/XboxOne etc. It follows the exploits of Gary who is late for work after oversleeping. The only way to not lose his job is to sneak through 20 levels of stealth action so he can get back to his office without alerting anyone.
The game borrows ideas from Metal Gear and sets it in a office setting. The entire game is from a top down view and the gist of the players time will be spent using different items to sneak pass a bunch of office workers. Some enemies like security officers can see through disguises like a cardboard box and must be distracted with donuts. Other than the general stealth levels every fifth level is a boss fight. Each one has a different gimmick that must be implemented to succeed.