a preview of a-160 submission: https://scratch.mit.edu/projects/1023001245/ A-160's Mechanic: it rushes to the last opened door and when reached there it will spawn 2 minions and after spawning 2 minions it will despawn. FT-160's Mechanic: it walks around the current room and each second it goes faster until it blows up and despawn. SD-160's Mechanic: it rushes to the unopened door and breaks it and despawns.
A-160 By @Zlipfile