Since the debates regarding co-op (I use the term for resource + building sharing from multiple players to one, etc, not actually cooperating between players on the battlefield), there's been some co-op tries on All That Glitters map, which was "traditionally" the map with the least amount of resource sharing. The non-co-op way to play kind of became the Glitters meta to some extent, and trying co-op on the map often results in a dead lobby after the game and just a lot of backlash and negative input from players.
Since co-op is (still) part of the game in the above mentioned extent, I'd like to open this thread to share your co-op builds, co-op strats that work and the counters or effective plays VS co-op that you noticed. I believe the only way forward in this meta stand-still is to share the knowledge and discover what's counterable and what is really overpowered.

