One control, one life. Hold the mouse button (or touch, or Space) and the helicopter climbs; let go and it drops. The cave scrolls endlessly to the right, its ceiling and floor randomly generated and slowly closing in the further you fly. Clip either one and you crash — your run is measured in meters, and the only goal is a bigger number than last time.
If you grew up sneaking the classic helicopter game in a school computer lab, this is that feeling rebuilt from scratch in modern HTML5 — no Flash, no plugins, no download, just hold and release. Copter Cave is an original game made for GameMyself; it runs in any modern browser on desktop or mobile and saves your best distance only on this device.