Arcade Game
Weave the gates. Outrun the speed. Distance is everything.
Tunnelrun is an endless tunnel dodger — pure reflex arcade. Drag to weave through gates flying at you (hole-in-the-wall, blocked sectors, spinning bars) while speed climbs from 320 to 900 over the first 48 seconds. Emerald shield orbs absorb one hit each, up to three. Near-misses score. Distance is the run — and every gate is provably reachable, so every death is on you.
Free to start · $4.99 full unlock · Play Pass available
In DesignGameplay screenshots coming soon. The accelerating tunnel, shield pickups, and near-miss scoring are being polished for launch.
How it plays
Clear rules, real identity, and a reason to improve.
Steering that stays out of the way
Relative drag means your finger never covers the ship. You see everything, all the time — the only limit is your reaction time.
Speed is the difficulty
The tunnel accelerates from 320 to 900 in the first 48 seconds. Gates get tighter, bars spin faster, and the run becomes a test of nerve.
Shields buy you mistakes
Emerald shield orbs each absorb one hit, up to three banked. Grab them when you can — the deeper the run, the more one mistake costs.
Every gate is provably fair
A perfect-reaction bot survives every seed at max speed — every gate's safe zone is reachable at spawn. Every death is a reaction failure, never an unfair wall.
Why we built it
Tunnelrun exists because pure reflex arcade is timeless when it's fair — a provably reachable generator means the only thing between you and a longer run is your reflexes.
Who it is for
Arcade players who want twitch reflex runs, escalating tension, leaderboard distance chasing, and zero cheap deaths.
How a run works
Weave → grab a shield → survive the acceleration → bank near-misses → push the distance → try a cleaner line.
Free to start. The full run when you want it.
Tunnelrun is free to start. The full unlock opens daily runs, premium ship trails and themes, leaderboards, and cloud sync.
- Free: endless run, shields, near-miss scoring
- Tunnelrun Full Game Unlock: $4.99 one-time
- StackForge Play Pass: unlocks supported StackForge games
Tunnelrun is being shaped.
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