Progressive Difficulty: Chaos Integration

Spirit of Chaos

• Required Game Stage: Master
• Spawn Chance: 15%
• Potential leaders: Fallen Chaos Knight, Mother Spider, Dire Hound Leader, Glutton Fish, Nightmare Stalker, Missioner, Krampus, Sir Pumpkinhead, Supreme Bonescaller, Lifestealer
• Sidekicks: 1 Spirit of Chaos
• Description: Creatures from the list of leaders can appear alongside the spirit of chaos, requiring the player to battle enhanced versions of these beings

Skeleton Demoman

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Skeleton Demoman
• Sidekicks: 1-2 Skeleton Demoman

Bonescaller

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Bonescaller
• Sidekicks: 1-2 Door Knight

Supreme Bonescaller

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Supreme Bonescaller
• Sidekicks: 1-2 Fallen Chaos Knight or Skeleton Thrasher

Zombie Bruiser

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Zombie Bruiser
• Sidekicks: 1-2 Zombie Clown or Zombie Lumberjack

Spirit Guide

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Spirit Guide
• Sidekicks: 2 Siamese Skeletons

Swarmer

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Swarmer
• Sidekicks: 1-2 Bloody Gadfly

Fallen Chaos Knight

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Fallen Chaos Knight
• Sidekicks: 1-2 Fallen Chaos Knight or Dark Vortex

Seared Spirit

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Seared Spirit
• Sidekicks: 2-3 Firelight or Bone Imp

Barrel Zombie

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Barrel Zombie
• Sidekicks: 1-2 Zombie Fisherman

Mother Spider

• Required Game Stage: Expert
• Spawn Chance: 15%
• Leader: Mother Spider
• Sidekicks: 2 Swarmer
• Description: From the swarmer, flies and larvae appear, serving as food for the spider mother. With their help, it will be able to create an army of spiderlings

Wave 1 (Normal):

• Mobs: 3 Siamese Skeletons and 3 Spirit Guides.

Wave 2 (Normal):

• Mobs: 3 Door Knights and 3 Bonescallers.

Wave 3 (Normal):

• Mobs: 2 Skeleton Thrashers, 2 Dark Vortexes, 1 Fallen Chaos Knight, and 1 Supreme Bonescaller.
• Boss: 1 Nightmare Stalker.

Wave 4 (Expert):

• Mobs: 6 Swarmers and 2 Mother Spiders.

Wave 5 (Expert):

• Mobs: 2 Skeleton Thrashers, 2 Dark Vortexes, 1 Nightmare Stalker, 2 Fallen Chaos Knights, and 2 Supreme Bonescallers.
• Boss: 1 Lifestealer.

Wave 6 (Master):

• Mobs: 6 Zombie Clowns, 1 Nightmare Stalker, and 1 Lifestealer.
• Boss: 1 Giant