i have a few ideas for the level editor, agree or disagree to whatever you want.
water paint brush. then you can paint rivers way up in the mountains.
waterfalls. with the help of water paint brush, you can make much better islands! and waterfalls are cool to hide behind.
stairsets. enough said.
1 piece walls. the ruins ones are cool, but there needs to be more for military or such.
fog paint brush. Ground fog anyone?
glass. for windows. or to be mean and not let someone get that machine gun.
air paint brush. before you say we have air, this undoes fog and rivers, and works underwater. who doesnt love those underwater caves that you cant drownd in? this would work well with glass.
Roof brush. works well with walls brush.
lights! so when your in those dark areas, why not give the players some light? you can spin these in whatever direction, so you can have wall lamps, to well...more stars.
flip option, instead of just spinning stuff, why not flip it on its side or upsidedown?
it work exceptionally well for levels that are supposed to be destroyed or old. that, and who doesnt love a sideways building?
activateable stuff. stuff that can open gates, doors, garages, elevators, ect.
destructible stuff. these are separate brushes than the invincible ones, but look slightly different. such as red barrels, older sniper towers, old trees, rusted propane tanks, ect.
security cameras. works well to see if the cars are alright, or if your team has the sample. or if someones inside your base...