Drilloot

Welcome to Planet 7. Drill deep. Discover more.

You're a survey engineer assigned to an uncharted planet. Your job: dig through the strata, collect samples, and complete missions for your crew — all while uncovering the mystery buried beneath.

◆ ONE-HANDED IDLE MINING
Fully portrait, tap-to-play. Perfect for short commutes or long relaxing sessions.

◆ SIX DISTINCT STRATA
Topsoil, red clay, limestone, crystal, hot-ore, and magma core. Each layer brings new geology and rarer resources. The deeper you go, the more valuable the find.

◆ 40 SURVEY QUESTS
Two crew members — a mechanic and a researcher — send you on survey missions. Complete them to unlock deeper regions and reveal the planet's secrets.

◆ UPGRADE YOUR GEAR
Drill speed, expedition bag capacity, and the auto-system. Dig faster, carry more, and automate the grind.

◆ PRESTIGE + GP SKILLS
Clear all 40 quests to unlock prestige. Earn GP and unlock powerful permanent GP skills to power up each new lap.

◆ INCREASING CHALLENGE
Quest requirements grow slightly each prestige. Up to 10 laps total.

◆ OFFLINE PROGRESSION
Your drill keeps running while you're away. Come back to a survey log of what you've collected.

◆ AUDIO
Background music + sound effects, with volume and on/off settings that apply instantly.

◆ FEATURES
- 100% offline play
- No account required
- Local save - stays on your device
- English & Japanese supported

Ads are shown by default. The optional "Remove Ads" in-app purchase disables them permanently.

Dig in. The planet is waiting.