Oxygen Doubles
Twice the oxygen turns any spark into a firestorm: the HUD tracks FIRE SPREAD SPEED at 6.2× normal in the recorded round, fire runs along the ground and up the vines, and black smoke rolls down the streets.
| The banner says | “What if there was twice as much oxygen?” |
|---|---|
| Hazard type | Fire |
| Where it hits | Stadium District (recorded), city maps |
| How to survive | Get upstairs and stay there. The recorded objective is STAY UPSTAIRS with a temperature readout — the fire owns the ground floor, so height is the answer for once. |
How the round plays out
- 1.The HUD starts tracking fire spread speed — 6.2× normal in the recorded round.
- 2.Fire runs along the ground and climbs the vines, and black smoke rolls down the streets.
- 3.The round keeps the objective on STAY UPSTAIRS while the temperature readout climbs.
Where it kills you: Ground level and anything connected to it. The smoke is the part people miss — it comes down the streets rather than up.
What the HUD shows: Besides FIRE SPREAD SPEED 6.2× NORMAL, the HUD tracks temperature on the same bar — 48 °C in the recorded round.
What to do in the 30-second head start
- ›Find stairs or a ramp during the 30 seconds — upper floors are the whole strategy.
- ›Do not plan to cross the street level later in the round.
- ›Watch the temperature readout: it tells you how close the fire front is.
If you are already caught out: Climb, even to a worse building, rather than running at ground level. Staying upstairs is the only prompt this round gives.
Worst maps for it: Stadium District (the recorded map) and Downtown City — dense buildings the fire front travels between.
Surviving is half preparation and half knowing the map — see the map list and the round guide for the 30-second head start.
Other disasters
The Moon Falls
The moon drops toward Earth in stages. The sea first surges in and out, burning chunks fall from the sky, and gravity weakens until loose objects and players start lifting off the ground.
The Sun Disappears
A permanent deep freeze sets in while the power grid fails. The map goes dark and cold rather than being torn apart, so the round is lost to exposure in the open rather than to one big hit.
A 500 m Mega Tsunami
A wave that grows as it approaches and drags players off the coast. The water arrives later than the warning does, so the 30-second head start is the entire survival window.
Earth Enters a Mega Storm
A storm that tracks wind speed as it builds — the HUD climbs toward 150 KM/H — and then starts roping out tornadoes. The banner's own name for the late stage is that the storm never ends.
Earth Completely Freezes
Snow starts falling and the temperature keeps dropping until the oceans freeze solid. Buildings give out from the cold rather than from a wave, so the round is a shelter round with collapsing cover.
The Atmosphere Disappears
Windows break, the wind tears loose everything not fixed, the sun burns without protection and the oceans boil. With no air pressure there is no sound, which removes the usual audio warning.