Doom 2 Cryogenics Level 2 UV [TAS] with 100.3% in 13:40 (Messy hallways)

Kills (776/767) and 100% on items and secrets. Record for low health = 11. This level involves messy hallways. Tool used here is slow motion. Cryogenics: https://www.doomworld.com/idgames/levels/doom2/Ports/a-c/cryogenics