Relentless TCG

Relentless TCG

Strategy PvP Trading Card Game

0.1.27for iPhone, iPad
24 Ratings
Loom Network
Dec 16, 2018
Update Date
Age Rating
Apps in this category do not contain restricted content.
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Relentless TCG Screenshots
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About Relentless TCG

This is not for the faint of heart.
Many will enter the battleground — but only a few will survive.

Think you have what it takes to go up against some of the most vicious creatures on Earth?

If so...

Relentless is a fast-paced, adrenaline-pumping strategic trading card game that rewards you with loot and rare cards for winning matches.

You'll be judged on your ability to assemble a dangerous army that can destroy opponents without mercy.

Godspeed, my friend... and write that letter to your mother, just in case you never come back.


• INSANELY FUN: Since you'll be strategically assembling an army to cause maximum destruction to your enemy, your dark side might quickly get addicted. Plus, it's an excellent (and entertaining) workout for your mind.

• FREE TO PLAY: Since your strategy and skill trumps everything, you do not need to purchase cards to play.

• BUILD A VICIOUS ARMY: Use your cunning strategies to build a dangerous army that'll annihilate opponents. There are millions of card combinations to match any play style.

• BATTLE PLAYERS WORLDWIDE: Go up against players from all over the world in PvP, earn lots of loot, and climb the ranked ladder — if you’re good enough, that is.

• ACTUALLY OWN YOUR CARDS: Since game data and assets are stored on a transparent ecosystem — your cards will be cryptographically protected and actually owned by you, inside and outside of the game. Plus, you'll be able to prove your ownership to anyone.

• TRADE YOUR CARDS: If you've earned rare cards or your existing cards have appreciated in value over time — you'll be able to trade them with other players. Since you'll be trading directly with other players, you won't even need anyone's permission to do what you want with your cards.

• UNIQUE MATCHES: Since there are millions of potential deck combinations and strategies — each of your battles will be unique and never repeat.

• HUNDREDS OF CARDS: There are characters of different types and elemental factions to assemble your decks from — all with varying mechanics, abilities, and triggers.

Think you can survive the battleground?
Download the game and find out.


"...Very exciting game. I've played yugioh, vanguard, pokemon, hearthstone, and MTG. This is my new addiction..." – Kyle from Minnesota

"...First game I'm actually excited about in a LONG TIME. Love the idea of being able to trade and sell off my cards to other players..." – Jonas from Austria

"...My goo is overflowing with excitement..." – Miranda from Boston

Visit our official site:

* Requires a network connection
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What's New in the Latest Version 0.1.27

Last updated on Oct 17, 2019
Old Versions
- The game is now open source:
- Chinese localization has been added
- Select which card back to battle with during deck editing
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Version History
Oct 17, 2019
- The game is now open source:
- Chinese localization has been added
- Select which card back to battle with during deck editing
Aug 13, 2019
• Replaced the app icon with the new Fire Champion
• Implemented card collections based on what’s stored in your account:
- You can now play using your own cards
- You can also view and open your packs (except limited-time promo packs)
- Access to the complete card library has been removed
- Decks have been reset and will need to be rebuilt using your own collection
• Reset the Champion data in order for players to earn in-game pack rewards from levelling up
• Upgraded the Pack Opener with new animations
• Added the Card Set Selection UI based on the card editions you own:
- Standard Edition
- Backer Edition
- Limited Edition
- Tron
- Binance
• Added the redesigned battleframes
• Added and improved the animations for several cards and abilities
• Fixed and improved the current UI
• Fixed several standing issues, especially in cases with cards combinations (Banshee + Distract, Alpha + Leash, Vindrom + Leash, etc.)
Jul 1, 2019
• Replaced the Overlords with new Relentless Champions
• Introduced new ways to obtain packs:
- Purchase packs via the new in-app Shop
- Win packs as rewards when you level up your Champions
• Revamped the UI for My Packs, My Cards, and Deck Editing
• Added the redesigned cards frames
• Added Tainted Goo and Corrupted Goo back into the game
- Tainted Goo: Get a goo bottle this turn. (Costs 0)
- Corrupted Goo: Get 6 goo bottles this turn. (Costs 6)
• Fixed several issues that caused the game to freeze or crash while playing, including:
- Drawing or playing certain cards, like Maelztorm
- Using Life Champion Ability: Retreat
- Creating a new deck
• Other bug fixes and improvements
Jun 22, 2019
-Fixed issue when playing Feral cards and a few Item cards, causing a crash
Jun 17, 2019
• Fixed several issues that caused the game to freeze or crash while playing
• Fixed several cards that had incorrect behavior or caused the game to freeze or crash
• Introduced a new end turn timer: you now have 70 seconds to complete your turn, otherwise your next turn will last only 15 seconds
• Improved progress data handling (with a necessary progress reset)
• Updated naming conventions:
- Overlord -> champion
- zombie -> creature
- horde -> deck
- graveyard -> discard
- goo vial -> goo bottle
- General -> Unique
- Commander -> Rare
- Officer -> Uncommon
- Minion -> Common
Jun 3, 2019
• Moved Overlord progress data to user accounts (so unless we need to reset data for a specific reason, your levels and abilities will persist across updates)
• Fixed several bugs that caused PvP matches to stick or crash
• Corrected the behaviour of several card abilities
• Further improved game stability
May 22, 2019
• Changed name from “Zombie Battleground” to “Relentless”
• Improved general stability with tons of fixes
• Fixed a possible issue on Startup
Apr 29, 2019
• Rebalanced gameplay mechanics
- Increased Overlord defense to 50
- Rebalanced cards to reflect new mechanics and Overlord defense
- Introduced a new set of card abilities
- Removed rank buff system
- Adjusted the Goo system and how Goo Carriers work
• Fine-tuned the tutorial to reflect the rebalance
• Improved UI features and functionality
Apr 10, 2019
• Improved PvP matchmaking stability
• Fixed minor gameplay issues related to cards and Overlord abilities
• Fixed lots of minor UI bugs
Apr 2, 2019
• Hotfix removing Shop until public release
Mar 11, 2019
• Fine-tuned the revamped tutorial (ongoing)
• Made improvements to PvP out-of-sync client issues (ongoing & monitoring)
Mar 4, 2019
• Fixed registration error for new accounts
• Fixed lots of bugs, including:
- Missing card images
- OSX and iOS crashes
• Fine-tuned the revamped tutorial (ongoing)
• Made improvements to PvP out-of-sync client issues (ongoing & monitoring)
Feb 6, 2019
-Removed the ability to skip tutorial
-Fixed issues with AI
-Fixed an issue with Android 9.0+
Feb 4, 2019
•Implemented new login system:
-Login using your existing Loom.Games account or register a new account inside the app
-Deck data will be saved across devices when logged in
-No login required to play solo matches
•Revamped in-game tutorial to better onboard new players
•Improved PvP stability: finding a match, finishing a match, getting stuck in a match, and playing certain cards
•Improved connection stability and how the server handles disconnection errors
•Improved AI Overlord’s behavior
•Added “drag to remove card” feature in horde assembly
•Added a new batch of cards:
-Air: FlowZ, Zonic, Zky, Zwoop
-Water: Brook, Zteam
-Toxic: Gloop, Bane, Ztink, Scab, Kabomb
-Earth: DuZt, Rubble, Zolid
-Fire: Flare, Hot, Torchus
-Life: Huzk, Wood, Trunk
-Items: Harpoon, Bazooka
•Fixed bugs related to card abilities, card illustrations, and tooltips
•Added new sound and visual effects for card entries and interface operations
•Improved other game animations
Jan 11, 2019
• Improved stability in PvP matches: fixed crashes related to various events in matches (dropping certain cards into play, various zombie effects, etc.)
• Improved stability when looking for PvP opponents
• Fixed bugs related to mismatched stats and actions between PvP players
Dec 23, 2018
• A number of major bugs fixed, including:
- Login issues with the new system
- Various fixes with Overlords (e.g. abilities not working as intended)
- Various fixes to specific card abilities not working
- Various UX fixes, such as speeding up parts of the game
• Some rebalanced cards and updated text (currently in staging only)
• Feature development of in-app purchasing (currently under testing, review, etc.)
Dec 16, 2018
• Revamped UI for main menu and sub menus (WIP) • Implemented new loading animation • Fixed lots of bugs, including: - Players starting with 2 goo in PvP - Crashes when playing certain cards - PvP game not ending when both players run out of cards - Missing error message when deck building - Tooltip animation sequence • Updated lots of card art: Pyromaz, Burrrnn, Ember, Cynderman, Zlopper, Ghoul, Poizom, Azuraz, Ztormcaller, Buffer, Banshee, Whizpar, Rocky, Crumbz, Mountain, Jetter, Izze, Znowy, Freezzee, Slider • Fine-tuned the tutorial (ongoing)
Dec 16, 2018

Relentless TCG FAQ

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Check the following list to see the minimum requirements of Relentless TCG.
Relentless TCG supports English

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