Resident Undead

Resident Undead (アンデッドハザード, Andeddo Hazādo, Undead Hazard) is a set of special stages. It is unlocked after clearing Empire of Cats Chapter 1. Each stage features Zombie Enemies and has a Cat Ticket as a reward.
==Event Information==
The Zombies have suddenly mutated and are holding the Cat Empire captive under an endless siege!
Clear the stages, fight off the Zombies, and earn up to from drop rewards!
During this event, visit the Legend Stages from the Battle Cats title menu and select the map under the Special Stages section to take on this challenge.
Can your Cats destroy this new Zombie menace?!
※ After clearing a stage, there will be a short cooldown period before you are able to challenge the next stage.
※ Spending a Catamin A will allow you to skip the stage cooldown period and challenge the next stage immediately.
※ If the event does not appear, please make sure that you are updated to the latest version of the Battle Cats app.
==List of Levels==
 			Difficulty 	Difficulty
 			Translation 	Energy
Stage 1 			Mutation Lv.1 	60
Stage 2 			Mutation Lv.2 	60
Stage 3 			Mutation Lv.3 	90
Stage 4 			Mutation Lv.4 	90
Stage 5 			Mutation Lv.5 	120
Stage 6 			Mutation Lv.6 	120
Stage 7 			Mutation Lv.7 	150
Stage 8 			Mutation Lv.8 	150
Stage 9 			Mutation Lv.9 	180
Stage 10			Mutation Lv.MAX	180
==First Appearance==
===English Version===
*June 19th, 2023 to June 26th, 2023
===Japanese Version===
*April 10th, 2023 to April 17th, 2023
==Gallery==
Eve_l_138_en.png|Event Banner (EN)
Eve l 172 nyanko images 8rQNtsJsmLlIEw0zS0V3.png|Event Banner (JP)
==Trivia==
*Both the English and Japanese names of this event are likely references to the horror game series Resident Evil, known as Biohazard in Japan.
==Reference==
*https://battlecats-db.com/stage/s01336.html
Category:Event Stages