The new version adds 5 standard enemies and 6 "dark" variants that are unlocked in the recollection by beating the current final boss. The author said the original plan was to upload a new zone but since the zone and zone boss weren't ready they instead uploaded the standard enemies to tide people over.
There's not too much to say about them since they don't have any animations except that I have no idea how you are supposed to fight the giant buttocks enemy - I think it might be some sort of counterattack mechanic but they were making upwards of 6 attacks per turn and frequently spamming a one-shot attack. I cheesed them by killing them before they could act but I don't think that's possible without a surprise attack or cheating.
There's not too much to say about them since they don't have any animations except that I have no idea how you are supposed to fight the giant buttocks enemy - I think it might be some sort of counterattack mechanic but they were making upwards of 6 attacks per turn and frequently spamming a one-shot attack. I cheesed them by killing them before they could act but I don't think that's possible without a surprise attack or cheating.