It's actually hard to survive with almost destroyed health bar, hah.
Link to the mod:
https://gamebanana.com/mods/398630
Undetermination is by @Lumina_Lake
Link: https://www.youtube.com/watch?v=jRJg8NiL_UA
Time Episodes:
0:00 - KB and BF Corrupted are talking...
0:08 - Termination Corrupted
3:37 - First Saw Hit
3:49 - Second Saw Hit
5:03 - Third Saw Hit (Didn't reduce health)
5:05 - The end - KB wins