I'm playing the 1.12.2 version of Mo'Creatures, with spawn eggs all the mobs spawn in normally and fine, but when creating a new world only big cats, bears, horses, and some large ocean fish spawn. Vanilla mobs don't seem to spawn on their own anymore except villagers. I tried removing mods that change biomes like Biomes'O'Plenty but that didn't fix the problem and i'm very in need of some help solving it.
I’m not running a server at all, with mo creatures and the required custom mob spawner the issue happens, even with all other mods removed, I should not the only hostile mobs spawning are orges and manticores also. I was thinking maybe it’s a issue with custom mob spawner overwriting something
I did some testing with CMS and Mo'Creatures without OTG. When I install both and create a new world, no mobs spawn, not even vanilla ones. When I remove CMS, most mobs spawn, but no water creatures except squid. Am I doing something wrong?