Undead Slayer: Offline Action is an intense horde survival roguelike RPG where you become the Slayer who stands against endless waves of undead. In the cursed Kingdom of Devora, darkness rises — and only your skill, upgrades, and strategy can hold back the horde.
Survive Endless Undead Hordes
Face thousands of monsters in fast-paced action battles. With simple one-thumb controls and roguelike mechanics. This is no idle auto-play, every dodge, slash, and skill cast determines your survival and only your reflexes and choices keep you alive.
Roguelite Strategy & Unlimited Upgrades
Master 1000+ skills combos and discover massive synergies. Craft your build on the fly: ignite flames, summon lightning, or unleash shadow blades. Every run is unique — evolve, upgrade, and slay your way to victory.
Heroes, Classes & Epic Gear
Unlock multiple classes with unique playstyles: mighty Warriors, agile Hunters, mystical Shamans, and devastating Mages. Equip 100+ weapons and items to boost your power, upgrade your arsenal, and rise as the ultimate Slayer.
Power That Always Grows
Slay enemies, gather loot, and unlock upgrades with every run. Heroes rise in strength, weapons become epic, and your Slayer evolves into a legend. In Devora, every battle makes you stronger — the grind always rewards.
Adventure Epic Fantasy World
Explore haunted forests, ruined citadels, and forgotten necropolis realms. Conquer epic bosses with unique attack patterns that challenge your skill, strategy, and survival instincts.
Why Players Choose Undead Slayer: Offline Action
• True horde survival ARPG with roguelite progression
• Endless waves of undead, monsters, and epic boss battles
• Over 40 skills and 100+ weapons for deep customization
• Multiple hero classes with unique builds and playstyles
• Seasonal updates, fantasy events, and global rankings
The undead are rising. The horde is endless. Devora’s fate depends on you. Will you rise as the Undead Slayer and defend the last light of the world? Download Undead Slayer: Offline Action now and begin your fight against eternal darkness
Stay Connected
Like us on Facebook: facebook.com/undeadslayerhub
Join the community on Discord: Undead Slayer Official Community - discord.gg/hjPnWneR49
Undead Slayer: Offline Action is proudly published by Enigma Publishing Limited.
I put a review about the game not being offline, but it was. I just had to actually log in first for it work. My bad the game is wonderful tho
Developer Response
The game is fully offline. You only need an internet connection the very first time you launch it. After that, you’re good to go, no connection needed at all. If you have a moment, please give it another shot… and maybe leave the star rating you feel the game truly deserves 💫
Broken login and punishing event resets
Ishie5210
The last two updates have completely broken the game on my iPhone 16 Pro Max running the latest iOS. The game registers my tap to log in but gets permanently stuck on the loading screen. I am leaving a 1-star review because I am locked out of an account I spent real money on. During the previous event, I missed two days due to illness and lost the item I was saving for. During this recent event, I spent my own money and accumulated enough tickets and tokens. However, a developer update right before the event ended caused this login bug, locking me out and wiping my hard-earned currency to zero. Event currency needs to carry over. Earning a complete set of premium armor, weapons, gems, and Valkyrie essence takes years of playing. Letting tokens roll over does not mean giving items away for free; players still generate constant ad revenue over that time. Furthermore, players living paycheck to paycheck would actually spend money more frequently if they knew their investment wouldn’t be wiped out by a missed day or a buggy update. I would rate this game 4 stars if it actually functioned. If the developers change the policy to allow event tokens and tickets to carry over, I will update my review to 5 stars.
Developer Response
Please contact us via our fanpage so we can assist you and resolve this issue as quickly as possible. Our fanpage: https://www.facebook.com/undeadslayerhub
Can’t Switch Character
VileVendetta
Started the campaign as the Mage. After the tutorial ended my character switched to the warrior even though mage was the only character I had unlocked. Bought the warrior for 500 gems and tried to equip warrior then back to mage. My character will not switch.
Honestly surprised
28ryk
It’s actually good, sure its the vampire survivors knockoff game with the gambling armor pieces but it’s a mobile game, something I would like changed is not have every levels star be “take less than 30% max health” because the hitboxes on this game are a bit to big for that to be done
New Update is Here!
- Explore the new event: Endless Dungeon
- Abyss Dungeon is now available with 1 FREE key daily!
- Unlock Valkyries through the Board Game Event
- Charm, Gem, Rune & Glyph are now added to the Daily Shop as features unlock
- Improved rewards for Day 3, 7, 15 & 30 packs
- Battle Pass rewards have been upgraded
Update now and dive deeper into the adventure!
Version 3.55.8
The developer, Enigma Publishing Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Purchases
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User Content
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Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Identifiers
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Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Enigma Publishing Limited
Size
997.4 MB
Category
Action
Compatibility
Requires iOS 13.0 or later.
iPhone Requires iOS 13.0 or later.
iPad Requires iPadOS 13.0 or later.
iPod touch Requires iOS 13.0 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
