Not to be confused with Flash Flood (Classic).


Flash Flood is a natural disaster in Survive The Disasters 1 and Survive The Disasters 2.


"Find a place high enough where this flood won't reach! If your torso touches the water, it'll deal 6 damage repeatedly very quickly."

Hyper Memo

"...Compared to the standard Flash Flood, this one rises up faster and higher. The damage speed is also doubled. Still does 6 damage."


Flash Flood will rise from the floor and deal damage if the player's torso touches the water. The player should stay in high places where the flood will not reach (for example, a tower). Unlike Rising Lava or Rising Acid, Flash Flood will not destroy any blocks, therefore it is okay to stay on high destructible structures.

Impossible Flash Flood

It starts rising almost immediately. The water is now the same height of Rising Acid, dealing 6 damage rapidly, faster than its Hyper counterpart.


  • Flash Flood insta-kills players in Survive The Disasters 1, rather than dealing 6 damage repeatedly.
  • Before Version 1.30, Flash Flood used to deal 3 damage and not rise as much. After this version, Flash Flood was buffed.
  • In Survive The Disasters 4 (April Fools 2018), the Disaster warning was renamed to “water”.
  • In the Beta Version, Flash Flood used to immediately after the disaster started.
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