There are a few important pieces of information you should know about before you download Marvel Mystic Mayhem!

Marvel Mystic Mayhem is the latest addition to Marvel's extensive mobile games catalog. It's a team-based mobile tactical RPG, where you assemble your strongest team of heroes to charge into battle against the forces of Nightmare.
Like the ideal synergy you want to have between the characters in your 3-man squad, there's also a level of compatibility you want to have between the game and your phone. Why? If your mobile device can't support the game, you won't be able to install or run the game. Or, at least, play the game without encountering serious issues.
This is where understanding Marvel Mystic Mayhem's system requirements is important.
Minimum System Requirements for Marvel Mystic Mayhem

Minimum system requirements essentially describe the lowest level of hardware and software specifications that your phone will need to have if you want to play the game properly. Now, the requirements vary depending on your device's operating system (OS). For the most part, this is either Android or iOS.
Android Specs
- RAM: At least 4 GB
- OS: Android 6.0 or above
- Required Storage: At least 3 GB
- Supported Processors: Snapdragon 835, Dimensity 800U, Exynos 980, Kirin 980, or similar processors
iOS Specs
- RAM: At least 4 GB
- OS: iOS/iPadOS 12.0 or above
- Required Storage: At least 3 GB
- Supported Processors: Apple A11 or above
- Supported Devices: iPhone 8 Plus, iPhone X, iPad 8, iPad Air 3, iPad Mini 5, or newer models
Will My Progress From Previous Tests Be Restored?

No, none of the progress you made in Marvel Mystic Mayhem during any of the Closed Alpha or Beta Tests will be carried forward to the launch version of the game.
So, when you download the game after the game's worldwide release, you will have to start from scratch. However, there will be certain perks if you made an in-game purchase during any of the tests.
This includes, but is not limited to, the full return of the Dreamgems purchased (plus an extra 50% bonus) and an activatable Monthly Pass/Dream Pass for players who bought it during tests.