QUOTE
ok now im making a choose your d game. now if you get sunkens i want the creep to already be there, by already putting creep colonies thare (instead of creating creep colonies at each spot(too many locations plus not instant creep)) also if you remove the creeps that are already there the creep doesnt disapear instantly(duh) can i remove creep instantly?
There is a way to remove creep instantly. You create an Extractor on the creep and kill it. It leaves a Geyser behind, the ground under the Geyser becomes creep-free. Lastly you remove the Geyser. You end up with a 4x2 hole in the creep. If you're trying to cover a large area this won't be very useful.
QUOTE
use the creep terrain tiles in scmdraft or starforge for permanent creep
Did you not read the question? He wants to remove creep, not make it permanent.
QUOTE
Creep tiles can be built on by terran/protoss last time I checked. They count as normal ground.
None of the races can build on the creep tiles.