Gemstroids
Coming soon
About the game
Start with one weak laser. End with lightning across the screen and billions per session. Gemstroids is an incremental space-mining game: steer through asteroid fields while your lasers crack them, clear each wave for a richer one, then spend it all on upgrades and go deeper.
Original Steam description
Crack rocks, catch gems
You steer; your lasers fire on their own at every rock in reach, and each gem sells the moment your ship pulls it in.Clear the field, and a richer wave rolls in
Break the last rock and the next wave drops in at once: tougher, richer, with bonus time on the clock.Build it your way
Between sessions, grow a skill tree of 60+ skills, draw talent cards, build stronger guns and collect relics that stay for good.Break the guardian, open the next world
The Asteroid Belt ends with a guardian, the Shepherd: crack its plates, hit the core, and the Planet Rings open up.Go deeper, warp, start over stronger
Every new zone's gems are worth far more. Warp for void shards that raise every gem's value for good, until one session pays billions.Features
- Five zones, from the Asteroid Belt to the Astral Plane
- 60+ skills, plus prestige skills that outlast every warp
- Talent cards to draw and master, and a line of guns to build
- Dozens of relics to find on the field
- Drones, a sonar and torpedoes that mine beside you
- Interface in 18 languages






Demo and release information
No demo is verified in the current check data. This does not mean the game has never had a demo; check its Steam page for current availability.
Steam demo, playtest and Early Access: what is the difference?
Information & artwork: Steam · Last checked UTC