This map was inspired to made after I played Shock's "Deathdrop" original map. It wasn't published for pretty long time, so I made few maps in such 'gamemode' https://steamcommunity.com/sharedfiles/filedetails/?id=3461877803&searchtext=deathdrop
Everything here is destructible. No stable ground anywhere. Destroy place with your enemies or explosions!

(and sorry, but no bot support, I'm too lazy to put lot of path grid on destructible stuff)