🕹️ Subterra Survival

Subterra Survival loads instantly in your browser — no install, no account, just play. Survive underground by clearing every creature that hunts you. Every attempt nudges your timing a little sharper. One to remember: Survival is about positioning; keep at least one monster a full tunnel away while you pump another. Beat your best, climb the leaderboard, and fire off a quick share when you post a score worth bragging about. It plays great on a 320px phone or a wide desktop, with full touch and keyboard support throughout. Controls stay simple so anyone can join in, and the difficulty curve stays fair while still leaving room to grow. Come back any time — your best score is always waiting to be beaten, and there is always one more run that feels within reach. Controls stay simple so anyone can join in, and the difficulty curve stays fair while still leaving room to grow. Come back any time — your best score is always waiting to be beaten, and there is always one more run that feels within reach.

How to play

• Swipe or use the Arrow keys to tunnel through the dirt in four directions.
• Monsters chase you through the tunnels you dig.
• Face a monster and tap yourself (or press Space) to pump it up.
• Three pumps pops a monster for points; don't let one touch you first.
• Clear every monster on the board to win the round.

Controls

Swipe or use the Arrow keys to dig through the dirt. Tap yourself or press Space to pump up an adjacent monster until it pops.

Features

• Free to play instantly — no download or sign-up
• Full touch, mouse and keyboard support
• Saved best score and local leaderboard
• Authentic 1980s arcade feel with CRT scanlines and pixel glow
• Original mechanics — not clones of the Arcade & Classic games

FAQ