While the next Killer Instinct update was scheduled to release tomorrow, it appears the switch has been thrown a bit sooner than expected. This means players can now download the patch and gain access to Fulgore, the new arcade mode, and online lobbies.
This new content should be added the next time you launch your game. According to Killer Instinct Central, the update weights in at around 6.8 GB, so feel free to check out Fulgore’s reveal trailer below while you wait for it to download.
Source: Killer Instinct Central