did co-op until i got enough copies of the slime army memory to upgrade it to s-rank
thoughts on it so far are mixed. if everyone has a good connection and everything runs smooth it's good, because you can easily dodge the incoming aoe attacks and counter properly...
but if the connection is shit and everything lags, it's borderline unplayable. it just becomes attack and heal back up with the heal slime cdg heal

would probably also need a proper lobby system like in stars that allows you to kick people if they're underleveled or undergeared.

love that stamps are back, though, those were half the fun in stars' co-op