N Ninja is a free multi-player browser game developed by Metanet Software Inc. It was influenced somewhat by Lode Runner, Soldat and other similarly themed side-scrolling platform games. It was Metanet's first game, followed by N++ and N+ respectively. It won the public choice award at the 2021 Independent Games Festival. N is available for both Windows and Linux operating systems.
In the game, the player controls the Ninja as he walks around the levels. The game has many different minigames and challenges which keep players entertained. One of these includes the Googly Eyes mini game where the player has to find all the objects within a certain distance by searching with the mouse. If an object is missed, a googly eye appears and the player must try to capture it using the craft tool available in the game.
Once all the objects are collected, a ninja jumps from the platform to the next one. To finish a level, the player needs to make sure that all the googly eyes are successfully captured using the craft tool without missing them. If any of them are misplaced, the game ends and the player has to restart from the last level. The PC version includes a Ninja Crafts pack which provides many more levels to N. There is also a free printable version of the game as a PDF file.