Mine the void. Forge an empire.
A space-mining idle game. Crack the asteroid with your pick, automate a fleet of extractors, launch expeditions for Star Cores — and keep earning while you sleep.
What is AstroForge: Idle Miner?
Your rig grinds so you don't have to. Check in, spend the haul, chase the next prestige.
Tap-to-mine asteroid
Every tap cracks ore out of a living asteroid — it glows brighter, spawns orbiting drones, and fires mining lasers as your operation grows.
8 extractor tiers
From the humble Mining Drone to the Event Horizon Drill. Milestone doublers, per-tier managers, and a global income upgrade line keep the numbers climbing.
Expeditions (prestige)
Reset your run for Star Cores — each worth +3% income forever — and spend them in a 4-perk core shop. Every expedition comes back with a full run recap.
Void Dives (prestige ²)
Hold 250 Star Cores to dive the void: everything resets again for Void Shards worth +25% income each. Your artifact collection survives the void.
30 artifacts & loadouts
Discover artifacts across common, rare, and epic rarities — duplicates level them up. 8 active slots and 3 saveable loadout presets for comet, income, and offline builds.
10,000-pilot ladder
Climb Galactic Ranks against 10,000 simulated rival pilots with real callsigns. Percentile readout, next-target chase bar, and overtake toasts as you pass them.
Rival duels & raids
Rivals above you issue 24-hour out-earn duels for crystal prizes — and they raid while you're away. Hold your rank for 1h+ of absence and collect defense crystals instead.
Comet events
Golden-cookie style comets drift by every few minutes: standard, crystal, and core comets. Chain consecutive catches to multiply rewards up to ×3.
Daily & weekly missions
Rotating daily missions with crystal rewards, a weekly track that pays out for 12 claims, 7-day login rewards, and 40+ achievements to chase.
Offline earnings
Your extractors keep drilling for up to 8 hours while you're gone. Come back to a welcome-back report: haul collected, missions done, rivals that passed you.
Sound & haptics
Procedural WebAudio blips for taps, crits, buys, comets, and discoveries — no audio files — plus vibration feedback. Toggles in Settings.
Screenshots
Straight from the Android build.
FAQ
Quick answers, no asteroid dust.
Is AstroForge: Idle Miner free?
Yes. Free with optional rewarded ads and in-app purchases. Everything in the game can be earned by playing, and a one-time Remove Ads unlock removes all ads permanently.
When is it out?
Coming soon to Google Play, with an App Store release after. This page will get real store badges the day it launches.
Does it need an internet connection?
No. The whole game runs on your device and offline earnings keep accruing while you're away. Connection is only needed for ads and purchases.
Where is my save stored?
Locally on your device only — there are no accounts and no game servers. Settings includes a base64 export/import so you can back up or move your save manually. See the privacy policy.
Are the rival pilots real people?
The 10,000-pilot Galactic Ranks ladder is simulated locally on your device — rivals grow over real time, duel you, and raid while you're away, but no data ever leaves your phone.