Sasarete Tamaruka! turns an electrical outlet into a browser survival game
By GameSlash
The free N.K. Works game comes with a development diary on balancing and automated playtesting.
N.K. Works released Sasarete Tamaruka!, a free browser game in which players control an electrical outlet behind furniture and evade a hand holding a plug. The game launched on November 2, 2026; the creator has previously said their games are made with Claude.

Players drag the outlet with a finger or mouse while it is dark and stop when the light is on. The run ends when the plug reaches the socket. The creator says a typical round lasts around 30 seconds to two minutes.

In a development diary, the creator describes adding a short escape window after the light goes out, using automated play to evaluate difficulty and making movement calculations independent of frame rate.
The creator's website says AI helps with programming, and a previous reply says Claude is used to make their games. The available disclosure does not specify which parts of this game Claude made or which model was used.
Game page: N.K. Works
Development diary: N.K. Works
Creator's reply about Claude: @vyaPudzd1E54661
Play: Sasarete Tamaruka!