The characters are going to be free, with some different skins and Batmobiles. The gadgets are also going to only be unlocked by progressing through the game. Other than that, players will have to earn currency to unlock and purchase different things.
From classic suits, featured in comics and in previous games, the game is going to feature a lot of free and unlockable skins.
Some skins will be locked behind a paywall requiring in-game currency. Other suits, more special, such as the Hellbat, will require a gamepass.
The game is going to feature free and unlockable Batmobiles, but others will require a payment with either in-game currency, or Robux.
Some Batmobiles will require in-game currency. Others, more special, such as maybe the tank from The Dark Knight Returns will require a gamepass.
From being able to deal more damage per punch/gadget used and to gaining either a temporary or permanent increase of currency and experience, the boosters will be available as Dev Products.