Double Helix Games has announced that its Xbox One Killer Instinct fighter, Thunder, is now available for free.
Killer Instinct began its free character rotation with Jago, then Sabrewulf and now Thunder. The character Spinal will be arriving shortly as well.
Players can buy all eight Killer Instinct characters for $19.99 / £16.99 / €19.99.
You can view the Killer Instinct Thunder Combo trailer here.
Have you played Killer Instinct? What do you think of the game?