Your first run
Configure
On the home screen pick an environment (or Auto for endless rotation), a challenge mode, and difficulty. Tune music and haptics in Settings anytime.
Launch
Tap START. The arena loads a seeded run — same seed means the same hazard script, perfect for practising one layout.
Survive
Move constantly. Freeze only when you need a breather — empty bar means full-speed chaos until it refills.
Controls
Browser
- WASD or arrow keys to move
- Hold SPACE to activate time-freeze
- Online server validates spawns during play
Android app
- Left joystick — thumb-friendly movement
- Hold FREEZE — hazards drop to ~18% speed
- Portrait, one-handed — fully offline in v1
Freeze energy
The cyan bar is your freeze reserve. It drains while you hold freeze and recharges when you release. Plan bursts — overusing freeze shaves score and leaves you exposed when the bar hits zero.
Ghost replay
After your first run on a seed, a semi-transparent ghost replays your last attempt. Chase its survival time — if the ghost is still moving when you die, you have not beaten that run yet.
Tip: Ghost data stays on your device in the Android app; in the browser game the ghost is replayed from your previous run on that seed. Use it to learn safe lanes without memorizing every spawn.
Challenge modes
Standard
Classic SlowRush — freeze time, dodge everything, climb levels.
No Freeze
Freeze disabled; obstacles run ~10% faster. Pure reflex mode.
Darkness
Most of the screen is black; only a lit circle around you reveals hazards.
Speedrun
Collect glowing orbs for bonus score; chain pickups for multipliers.
Blitz
Every ~8 s a ~3 s surge doubles spawn rate and speed — stay calm.
Environments
Auto (Endless) cycles biomes as your level rises (~every 12 s). Lock a single biome in Setup to master one hazard set.
Deep Space — meteors, lasers, plasma · Jungle — predators, trees, darts · Open Field — rocks, tornados, lightning · Cyber Factory — crushers, arcs, drills · Frozen Mountain — avalanches, spikes, frost waves
Scoring & leaderboard
Score grows with survival time and level. Near-misses add bonus points. Heavy freeze use applies a small penalty. In Speedrun mode, orbs scale with how long you stay alive.
Optional: post a great run to the global leaderboard from the browser game or this mobile hub (display name + score). The Android app v1 keeps your best score locally — no account required.