A long train of coloured balls crawls along a winding track toward the skull — fire your own balls into the line and burst groups of three before it reaches the end.
From a launcher in the middle, you shoot coloured balls into a chain that snakes steadily toward the hole. Land a ball so it forms a run of three or more of one colour and that group pops, shortening the train. Closing gaps can set off chain combos. Clear the whole train before it reaches the skull. Each level reshapes the track into a new layout.
Coilshot revisits the marble-shooter puzzle of the mid-2000s — a spitter at the center fires colored balls at a train of marbles winding toward a hole, and matching three in the chain clears them; empty the train before it arrives. Hypnotic and tense.
Coilshot is an original free browser game in the chain-matching marble-shooter tradition, with reshaping tracks, a split-wall interrupt and three difficulties. No install required.