Used Adventure Creator for a 3-day game jam. I realise perhaps not exactly how AC is intended to be used, but thus far it's the only engine I've learned! Plenty Prefabs with triggers, and I found great use of this 'Logic Prefabs' tutorial video that made it so each Prefab references itself instead of the original game object:
https://adventurecreator.org/tutorials/logic-prefabs
MONS on itch.io
https://mikdog.itch.io/mons
It looks like you're new here. If you want to get involved, click one of these buttons!