Swipe to spin a piano-key tower and drop the note ball through the gaps. Dodge the red sections across 45 levels. Works offline.
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#362K
#297K among extensions
Version
4.0.0
updated 10 Nov 2026
About Coilkeys - Tower Drop Game
Coilkeys is a 3D tower-drop game played in a tall, phone-style column. A bouncing ball made of music notes sits on a tall tower of round platforms that look like piano keys. Drag left and right to turn the tower, and the ball drops through the gaps from one platform to the next.
The tower has 45 levels, each with its own colors. A level number and a home button are at the top. Red sections stand out against the white keys, and when you reach the bottom a screen tells you the level is complete and asks if you are ready for the next one.
It is a quick game to learn and a tricky one to finish: turn, drop, repeat.
Everything is stored inside the extension, so it works offline, asks for no permissions and collects nothing.
Installing opens two tabs, once: the game, and this game's page on yesthisgame.com, the developer's own website.
More from us: https://yesthisgame.com