Otherworld Colosseum

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Otherworld Colosseum (異次元コロシアム, Ijigen Koroshiamu, Extradimensional Colosseum) is an event added in the Version 13.5. It is unlocked after beating A New Legend. There are several different Otherworld Colosseum maps that share the same name, each consisting of 5 No Continues stages and 2 difficulty levels. The Otherworld Colosseum is one of the few sources of Dark Catseyes.

Mechanics

Each Otherworld Colosseum map has a unique "rule" that applies during battle.

• Rule 1: Trust Fund. The player starts with 50,000¢ and cannot gain money from defeating enemies or by the Worker Cat? All units will start on their cooldown, and any money-related Cat Combos are prohibited.
• Rule 2: Cooldown Equality. All units have their cooldown set to 16 seconds. Research Combos are prohibited.
• Rule 3 is a placeholder that provides no effect.
• Rule 4 halves the cooldown period and unit cost of Super Rare Cats.

Missions

Requirement	Reward
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 1 Stage 3. Reward: +1 Rare Ticket(s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 1 Stage 3.	+1 Rare Ticket(s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 1 Stage 5. Reward: +2 Platinum Shard(s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 1 Stage 5.	+2 Platinum Shard(s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 2 Stage 3. Reward: +1 Rare Ticket(s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 2 Stage 3.	+1 Rare Ticket(s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 2 Stage 5. Reward: +1 Catseye [Dark](s)
[Otherworld Colosseum] Limited event mission Clear Otherworld Colosseum Level 2 Stage 5.	+1 Catseye [Dark](s)

List of Stages

Trust Fund

			Difficulty
			Translation	Energy
Stage 1			Round 1	200
Stage 2			Round 2	200
Stage 3			Round 3	200
Stage 4			Round 4	200
Stage 5			Round 5	200

Cooldown Equality

			Difficulty
			Translation	Energy
Stage 1			Round 1	200
Stage 2			Round 2	200
Stage 3			Round 3	200
Stage 4			Round 4	200
Stage 5			Round 5	200

First Appearance

Global Version

• ?

Japanese Version

• July 1st, 2024 to July 15th, 2024

Trivia

• The sky of the Otherworld Colosseum stages' background resembles that of A Whole New World.

Reference

• https://battlecats-db.com/stage/index_coliseum.html

Special Stages (13.7)