Combat zones are set relative to this pace, so it works for walkers and racers alike. You can change it later.
PICK A CLASS
DOS (the Dungeon Operating System) will narrate. Headphones strongly recommended.
Saving is unavailable in this preview, so progress resets on reload. Install the deployed version for real runs.
🛡️
Crawler
Level 1
🪙 0
FLOOR 1
🚪
DAILY QUESTS
0🔥Day streak
NoneCompanion
SAFE ROOM SHOP
LOADOUT
EQUIPPED
CRATES
INVENTORY
CRITTERDEX
Critters spawn in real places and reshuffle daily. 🌙 = night only (8 PM to 6 AM). ⚡ = skittish, only catchable at sprint pace. Tap a caught critter to make it your companion for its buff. Duplicates level it up (max 5).
CRAWL LOG
ACHIEVEMENTS
RUN HISTORY
SETTINGS
AUDIO
DOS narration (voice)
Sound effects and chase pings
GAMEPLAY
Auto-cast abilities (hands-free running)
Auto-equip better gear
Mile/km split callouts
BACKUP
Progress lives on this device. Copy a backup now and then.
DEVELOPER
Treadmill auto-pilot (demo runner)
RUNGEON v1.0 · offline-capable PWA · no accounts, no ads, no tracking