Store data
- Store status
- Coming soon
- Scheduled release
- 29 October 2026
- Positive reviews
- —
- Total reviews
- —
- Release date
- 29 October 2026
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Cut under the rock and bring it down. Rockburst is an incremental mining game where unsupported slabs fall and smash the rock below.
Hover over rock and your pick swings on its own. Break a uranium tile to set off a chain of blasts. Keep digging until your lamp runs out of fuel.
Ore turns into coins. Buy nodes in one big upgrade tree, take the Lift to Clay, then go deeper next run. Play with mouse or controller.
The demo includes the first two layers, Topsoil and Clay, with the normal upgrade tree. It plays like the full game through Clay's floor. Break through to glimpse Granite and its silver ore below. Reaching the demo's end typically takes about 15 to 20 minutes.
Your demo save carries over to the full game. Buy it and continue where you stopped. The full game descends through Granite, Basalt, Obsidian, Crystal Caves, the Magma Seam and The Deep, to the Heart at the bottom. About three hours to the ending.
Steam currently lists 29 Oct 2026 as the release date.