Sentinels of Earth-Prime is a fantastic digital conversion of the cooperative card game that will immediately appeal to fans of superhero lore and tactical deck-building. Built on the award-winning engine of Sentinels of the Multiverse, this version brings the Earth-Prime setting to life with vibrant art and smooth animations. The variety of heroes, each with completely unique mechanics, ensures that no two games feel the same.
The game excels at making you feel like part of a superhero team. Coordinating your turns with the AI or friends to take down a powerful villain is incredibly satisfying. The digital interface handles all the complex math and status tracking that can make the physical board game tedious, allowing you to focus entirely on strategy. While it can be quite challenging for beginners, the interactive tutorial and the sheer depth of card interactions make it a rewarding experience for any strategy enthusiast.
Available on: iPhone, iPad, iPod
Version 4.1.3Tue Oct 07 2025
This update has a security fix for a vulnerability in the underlying Unity game engine.
Sentinels of Earth-Prime is a cooperative card game that recreates the pulse-pounding action of superhero comics. Play as a team of heroes, using the rules of Sentinels of the Multiverse and the combined setting and characters of the critically acclaimed Mutants & Masterminds roleplaying game, to protect Earth-Prime!
The rules of the game are straightforward: Play a Card, Use a Power, and Draw a Card. What makes SoEP unique is that each card has special abilities that can create powerful combos or even change the rules of the game!
Sentinels of Earth-Prime is a standalone game, but it also fully cross-compatible with Sentinels of the Multiverse. If both games are installed on the same device, you can play with all owned content from within either game.
This digital version includes all content from the SoEP core game:
β’ 10 Heroes: Bowman, Captain Thunder, Daedalus, Dr. Metropolis, Johnny Rocket, Lady Liberty, Pseudo, The Raven, Siren, and Star Knight
β’ 4 Villains: Argo, Hades, Grue Meta-Mind, and Omega
β’ 4 Environments: Freedom City, Farside City, Tartarus, and The Terminus
β’ 10 Hero variant cards with alternate powers and backstory, all unlockable via secret storyline-based challenges!
Expansion packs are available via In App Purchase:
β’ Magical Mysteries Mini-Pack contains Eldritch, Lantern Jack, Malador, and Sub-Terra.
Features:
β’ Cross-compatibility with Sentinels of the Multiverse content.
β’ Original music by composer Jean-Marc Giffin, including the official Earth-Prime Theme Song, ambient tracks for each environment, and ending themes for each villain.
β’ Beautifully rendered environment backdrops put you right in the action.
β’ Brand new artwork for every Hero and Villain in the game, created by an all-star team of artists.
β’ Over 9,000 different potential battles to choose from.
β’ Play a solo game with 3 to 5 heroes or pass & play with your friends.
β’ Cross-platform online multiplayer with friends and others from around the world.
β’ 27 achievements to unlock.
Sentinels of Earth-Prime is an officially licensed product of βSentinels of Earth-Primeβ from Green Ronin Publishing.
For more information, check out SentinelsDigital.com or SentinelsofEarthPrime.com
Requires iOSΒ 13.7 or later. Compatible with iPhone, iPad, and iPodΒ touch.Sentinels of Earth-Prime is a cooperative card game that recreates the pulse-pounding action of superhero comics. Play as a team of heroes, using the rules of Sentinels of the Multiverse and the combined setting and characters of the critically acclaimed Mutants & Masterminds roleplaying game, to protect Earth-Prime!
The rules of the game are straightforward: Play a Card, Use a Power, and Draw a Card. What makes SoEP unique is that each card has special abilities that can create powerful combos or even change the rules of the game!
Sentinels of Earth-Prime is a standalone game, but it also fully cross-compatible with Sentinels of the Multiverse. If both games are installed on the same device, you can play with all owned content from within either game.
This digital version includes all content from the SoEP core game:
β’ 10 Heroes: Bowman, Captain Thunder, Daedalus, Dr. Metropolis, Johnny Rocket, Lady Liberty, Pseudo, The Raven, Siren, and Star Knight
β’ 4 Villains: Argo, Hades, Grue Meta-Mind, and Omega
β’ 4 Environments: Freedom City, Farside City, Tartarus, and The Terminus
β’ 10 Hero variant cards with alternate powers and backstory, all unlockable via secret storyline-based challenges!
Expansion packs are available via In App Purchase:
β’ Magical Mysteries Mini-Pack contains Eldritch, Lantern Jack, Malador, and Sub-Terra.
Features:
β’ Cross-compatibility with Sentinels of the Multiverse content.
β’ Original music by composer Jean-Marc Giffin, including the official Earth-Prime Theme Song, ambient tracks for each environment, and ending themes for each villain.
β’ Beautifully rendered environment backdrops put you right in the action.
β’ Brand new artwork for every Hero and Villain in the game, created by an all-star team of artists.
β’ Over 9,000 different potential battles to choose from.
β’ Play a solo game with 3 to 5 heroes or pass & play with your friends.
β’ Cross-platform online multiplayer with friends and others from around the world.
β’ 27 achievements to unlock.
Sentinels of Earth-Prime is an officially licensed product of βSentinels of Earth-Primeβ from Green Ronin Publishing.
For more information, check out SentinelsDigital.com or SentinelsofEarthPrime.com












Sentinels of Earth-Prime is a standalone card game based on the Sentinels of the Multiverse engine. It features the heroes and settings of the Mutants & Masterminds roleplaying game. Choose a team of 3 to 5 heroes, each with their own deck of powers, and face off against a villain and a dynamic environment. With fully automated rules and a variety of playstyles, it's a deep, strategic, and highly replayable comic book adventure.
10 unique heroes with custom decks
4 dangerous villains and 4 environments
Cross-play with Sentinels of the Multiverse
Automated rules and complex effect tracking
Balance your team with a mix of 'Damage Dealers,' 'Supports,' and 'Tanks.' For example, using a hero who can reduce damage taken is essential when facing high-attack villains like Hades.
The environment acts as a 'third player' in the game. Some cards can help the heroes, while others can be as dangerous as the villain itself. Always check the environment deck status!
Absolutely! You can control the entire team of heroes yourself or play with others via online multiplayer.