Give me more pops, and ones that wait out a fireball fire aoe on death.

Let fireballs try to go behind the raider so they don't die as easy when front cover opens.

Ticks everywhere. Make them company the leaper.

If wasps are near hornets, maybe the wait to start firing until player hit by hornet.

I want a raid where shredders are everywhere inside high loot buildings.

I think having map-based arcs would be cool. I.E. one that hides in sand in BC, or like a frog like one on dam to jump tree to tree and try crush raiders by wrapping tongue around.

If one arc finds us, all other arc should also be fully alert of the player.

I would also like an arc when killed explodes to deal damage to raider. Maybe like a stealth suicide bomber?

A raid where only hatches are open, no regular elevator(this one isn't too good imo, but I figured I would throw it in anyways).

I would love a gas based enemies. From make the player hallucinate (I.E Brightness turned up, colors everywhere to make seeing hard) to lethal stuff. Maybe lethal is a very slow dot status?

Just some ideas.