Halo: Campaign Evolved is now live for everyone who purchased the $70 Digital Premium Edition. Unfortunately, not all of those people are actually able to play right now as fans on Xbox and Steam face various issues, including apparent server outages.

Early Access started today on July 23, with the full game opening up to owners of the $50 standard edition, including Game Pass subscribers, on July 28. That five-day head start will let long-time fans play through the 2001 Xbox launch game via online cross-play, but only if they can open the game and log into their Microsoft account, something more than a few people have had trouble with.

One problem is fans who are being told by the game that it’s not out yet. That seems to mainly be affecting Game Pass subscribers who bought the standalone $20 Premium Upgrade for early access. Other players on Steam are having trouble getting the game to boot and have to go through some annoying steps, including disabling the digital story and art book collection, to bypass the issue.

That'd be great if it worked. I purchased the premium, but it won't let me boot it up.

Can we sort ourselves out, please?

Or can we get out the pocketbook and start issuing refunds @asha_shar ? pic.twitter.com/zMhntPamp9

— ðð¶ðð ð¶ð ð¦ðº (@Riskit4TB) July 23, 2026

That'd be great if it worked. I purchased the premium, but it won't let me boot it up.

Can we sort ourselves out, please?

Or can we get out the pocketbook and start issuing refunds @asha_shar ? pic.twitter.com/zMhntPamp9

— ðð¶ðð ð¶ð ð¦ðº (@Riskit4TB) July 23, 2026

wtf is the point of buying the upgrade? pic.twitter.com/4CrqpcaYLm

— justinseans (@justinseans) July 23, 2026

The Steam issue appears to have been quickly resolved, but problems on the Xbox side persist. “We’re investigating reports that some players on XBOX consoles and the XBOX app for PC who purchased the #HaloCE Premium Edition or Premium Edition Upgrade are unable to access the game,” the game’s official support channel wrote on X. “We will share updates as soon as more information is available. Thank you for your patience.”

To add insult to injury, the Xbox servers themselves, which players on all platforms have to log into in order to play the Halo remake, are also being wobbly. It’s also impacting people who aren’t even trying to play Halo. Players trying to participate in a The Gilded Ruin Camo Challenge for Call of Duty: Black Ops 7 are particularly miffed.

“We are aware that some users are encountering errors when attempting to connect to Xbox services and features,” the broader Xbox support channel stated. “Our engineers are actively working to mitigate the issue. We’ll update as soon as we have moreâkeep an eye on.”

In the meantime, initial reviews for Halo: Campaign Evolved on Steam have been less than glowing. “Login failed,” one person wrote. “Cannot play the single player game as servers are overloaded. Screw your DRM. Combat was not evolved.”