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About OneKey

Onekey is a unique puzzle-platformer game developed by Nitrome. It was initially released as a Flash game, and it can still be played on this page.

The premise of Onekey is that you control a tribal character who is constantly moving forward. The character only has one key to interact with the environment, hence the name “Onekey.” The objective is to guide the character safely through various levels filled with obstacles, traps, and enemies.

As the player, you do not have direct control over the character’s movements. Instead, you can only interact with the environment using the one key (usually the spacebar). By pressing the key, you can activate switches, platforms, and other mechanisms to manipulate the environment, enabling the character to progress through the levels. The game requires careful timing and strategy, as well as quick reflexes, to ensure the character’s survival.

Onekey features colorful pixel-art graphics and a catchy soundtrack that complements its unique gameplay mechanics. The game has gained popularity for its simple yet challenging concept, which makes it appealing to a wide range of players.