New characters can be unlocked in Marvel Future Fight by collecting Biometrics. These can be obtained through story missions, daily missions, villain siege, dimension rifts, or from the store.

Crystals are the premium currency in Marvel Future Fight. They can be used to purchase costumes, characters, energy, gold, boost points, and chests. They can be earned through in-game activities or purchased with real money.

Alliances in Marvel Future Fight allow players to team up with friends and other players worldwide. Being in an alliance provides benefits like shared resources and cooperative gameplay in Alliance Battle modes.

Characters can be upgraded by equipping them with ISO-8, using enhancement kits, and leveling up. You can also rank up your characters by using Biometrics and gold, making them more powerful.

Gold can be earned in Marvel Future Fight by completing missions, participating in the arena, selling items, and through daily rewards. Gold is important for upgrading your characters and buying items.

If you have linked your game account to your Google Play or Game Center account, you can recover it by logging into your respective account. If not, you should contact Netmarble's customer support with your account details.

Yes, Marvel Future Fight offers in-app purchases. These are optional and allow you to buy crystals, character packs, and other items to speed up your progress.

Free crystals can be earned in Marvel Future Fight by completing daily challenges, participating in timeline battles, achieving high ranks in Alliance Battle mode, and through daily login rewards.