In celebration of National Cat Day, GameStop has announced that Dex-Starr will be a playable character in LEGO Batman 3: Beyond Gotham.

Dex-Starr is the feline member of the Red Lantern Corps, affectionately nicknamed “rage kitty” by fans. A stray cat from Earth who was abandoned by his owners, Dex-Starr is among the Red Lanterns’ deadliest and most sadistic members.

LEGO Batman 3: Beyond Gotham goes on sale November 11.