/vr/ - Retro Games

posting again since last thread is kill:
got a problem with my own imp not walking over things, monsters can walk on top of these decorations, but they cant walk over them even if I make them really short, how can I get around that? I really want them to walk over short things.

I am working on something and I want my custom imp to be able to walk on small solid decorations, like this placeholder stalagmite that has low height, but even with +canpass and +actlikebridge flags, imp refuses to go through them, even if closed off in his very own playpen.
are there any other flags I can use to make that obstacle solid, but walkable for monsters, or if I could tell imp to disregard them and walk over?