Additional Achievement/Anomaly Suggestions

[moat]

Achievements:

Perfect Run: After starting a new game, find Exit 8 without failing to turn back from an anomaly or failing to proceed when there are none

Speed Run: Complete a run in under [REDACTED] minutes

Exit 24: Turn back from Exit 8 and 16, and make it to Exit 24 for a secret ending.

Anomalies:
(chosen for being reasonably easy to add and easy to neglect.)

The businessman has a ponytail that can only be seen from behind
The businessman isn't carrying his briefcase
The businessman stops walking after he passes you by a short distance and begins marching on the spot, matching the same pace as before. If you turn to look at him, he resumes walking but only while you're looking.
A puddle begins to seep from under one of the doors
The tile patterns on the ceiling or walls slowly slide
One of the cameras is missing.
One of the ceiling hatches is missing.
The red light on the fire station is off.