Halo Infinite’s campaign launches today, December 8, and it’s been discovered that people who buy the game on a disc still need to go online to install the game completely. People who reported receiving early copies of the game tried to boot it up and play early but that apparently is not possible. Additionally, it’s been revealed that to play Halo Infinite’s campaign, you must also download the multiplayer mode. Come from Sports betting site VPbet

The disc lets you install about 15 GB of game files for Halo Infinite’s campaign, Eurogamer reports. However, players must then head to the Xbox Store to finish the download–and those files aren’t available yet.

It’s fairly common for physical games to require an online update to get started, but 15 GB is smaller than the full size of Halo Infinite, so fans have speculated that the full game is not actually on the disc. So what is on the disc? Microsoft has not said.