how can you easily wipe the game?

[Lentonius]

By that, i mean, get rid of ALL the units as easily as possible without crashing the game?

I think you get rid of the units in descr_strat, but i don't really know...
merry christmas

[Bwian]

ER...right.

Do you want to be able to play a quick battle or a campaign with no units? Campaign is a LOT more complex.

If you are trying to clean out the game prior to modding with all new units, I suggest you don't remove everything.Leave a small core of units for each faction, and replace those one by one as you start modding. Then add in all the other content

[Lentonius]

sorry.

by that i mean get rid of as many units as allowed with the least work.
The camapign map for me is not important at the mo...