Flashover was a lot stronger than intended. At high levels, it could wipe the whole screen and one-shot bosses. This update brings it back in line.
Changes
Flashover now deals 10% of max heat at level 1, scaling to 35% at level 10 (previously it could exceed 200%)
Fixed a bug where each Flashover applied its heat twice
Fixed a chain reaction where kills from one Flashover could trigger another straight away, clearing the screen
Bosses now take reduced damage from Flashover
Flashover is still a strong pick for combo builds. It just softens up the swarm now instead of deleting it. The upgrade popup shows the exact numbers at every level.
Thanks for playing, and keep the feedback coming!