there from R:TRP, upper text bar. H-30's Mechanic: it will spawn behind of the unopened door and will give you 3 seconds to hide and will rush back to h-000 and despawn. H-251's Mechanic: it will rush to the current room and break tables and despawn. H-288's Mechanic: it will spawn in the middle of the current room and throw white ink orbs that deal 15 damage and stay in the current room for a few seconds and despawn. H-355's Mechanic: it will make a countdown from 5 to 0 when it reaches 0 it will spawn near the unopened door and check all the lockers and purple lockers and despawn. S-159's Mechanic: it wanders around the current room and talk for a few seconds and despawns.
H-355 is a copy of a-355 in rooms: fixed expanded.