While it's nice to have infinitely high difficulty, it may be nice to cap it.
Particular issue: I ran ramp with spikes with no enemies but ubers, as a way of fighting them specifically. A fish then spawned much later and proved to be the harbinger of the apocalypse, as this spawned enough ants that they couldn't harvest the fish properly, and I couldn't kill them, so my game crashed.
Particular issue: I ran ramp with spikes with no enemies but ubers, as a way of fighting them specifically. A fish then spawned much later and proved to be the harbinger of the apocalypse, as this spawned enough ants that they couldn't harvest the fish properly, and I couldn't kill them, so my game crashed.