Little Triangle is a challenging platformer game developed by Cotton Game. Despite its cute and funny art style, this game is not for the faint of heart. The game requires the player to jump over dangerous levels to save hostages and collect diamonds. The game focuses solely on jumping, with no shooting or puzzle-solving elements. By holding the jump button longer, the player can jump further. The game also supports double-jump in the air, and the player can jump right onto enemies to attack. The game requires precise control to pass levels, and there are many hidden areas to explore.

The game's art style is unique and easily recognizable as a Cotton Game product. The various animations, styled characters, and interesting graffiti make the game stand out among countless platformers. Little Triangle supports keyboard, Xbox One, and PS4 controllers at the moment, with a few other controllers to be supported shortly in the future. During early access, the developers are actively seeking feedback to improve the game and will be designing new levels to prepare for the full release in six months.