The sirens are blaring. Some kind of catastrophe is imminent!
A nuclear bomb, a tsunami, a huge meteorite, another dimension, a huge tornado, a cave-in, a UFO, a huge flood, a huge typhoon, a blackout.

The only way to survive is to get into a shelter!

There are 1 to 10 random exits.
You get 1 point for each time you survive, and open chests to get bonuses.
Use your point to buy items.
Get 100 points for the first time.
If you have an escape radar or invisibility glasses, you can find the entrance quickly.
If you fail to escape, your items will disappear, so be careful.

The ranking and cache will not be lost even if the official version is released.


There are currently no running experiences.