Rectangle Guy is an action-packed adventure game developed by The Bare Minimum Studios. The game revolves around the protagonist, Rectangle Guy, who embarks on a thrilling journey across the world to achieve a mysterious goal. The game's storyline is quite intriguing, and players can learn unexpected things about the protagonist as they progress through the game.

The game features several challenging levels, including regular platforming levels and boss fights. Players can use Rectangle Guy's signature down dash ability to tackle obstacles and impress others. The game also has a time attack mode that provides a real challenge to players who want to test their skills. Moreover, the game boasts of a wide range of environments, from the relaxing Grassy Plains to the gorgeous Profit City, that add to the game's overall appeal.

Additionally, the game offers a plethora of post-game modes, providing hours of additional levels and challenges after the credits roll. Overall, Rectangle Guy is an excellent game with exciting gameplay, challenging levels, and beautiful environments, making it an excellent choice for action game lovers.