This mechanic is legitimately brilliant! I could see this being really fun as a multiplayer game, with the hiders knowing the seeker was limited in their vision and hearing the snapshots.
I'm curious about the AI, do the intruders move between hiding spots before you've found them, or they just run once you're close?
So funny seeing a frozen intruder running away from me, one of them got away because I ran out of camera charge and couldn't track their direction.
Great work!