Back in January, Rocksteady Studios released an update for the conclusion to their Batman: Arkham trilogy from 2015, which added the Earth-2 costume for players to equip at no cost.

While there was some surprise at the time that the England-based studio would continue to support their latest game with new content nearly five years later, it turns out that this was not the only post-launch addition planned for the game in 2020. To wrap up the year, Rocksteady has released another free update for Batman: Arkham Knight which adds two new skins for the titular hero: the Zur En Arrh costume and the Anime costume, both of which can be seen in the tweet above.

For more on Batman: Arkham Knight, which is available now on PS4, Xbox One and PC, be sure to check out our review, which calls it “dense and enthralling.”