FLOOD Invasion on UNSC Base - HALO 3 NPC Wars #19

We are spectating the NPC Wars between the UNSC and Flood in Halo 3. Subscribe for more Halo 3 NPC Wars/AI Battles/NPC Battle videos. I created this scenario with Halo 3 MCC Mod Tools for watching AI Battles. 🎧 Soundtracks 🎧 1. Halo: Combat Evolved Anniversary OST - Demons and Heretics Twitter:   / npcuniverse   ▶️MORE HALO NPC WARS:    • HALO NPC Wars   FLOOD Invasion on UNSC Base - HALO 3 NPC Wars #19 #Halo3 #NPCWars #NPCUniverse