Hi santi14493,
Seems you are not having any luck in getting info on coop either?
Can it be that no-one here actually knows how coop works [GEM style]?
Must be because i scoured the internet and cannot find any decent GEM manuals, some tidbits here n there and nothing coming close to a proper professional manual [ideally one that would explain all things including how to make coop maps]
So i'm sorry to be the bearer of bad news but we both seem to be out of luck here....unless maybe 1C's guys read their forum and could assist us.
Let me know if you hear anything positive please.
Janz