Halo Campaign Evolved's PS5 port has stricter split-screen co-op requirements than Xbox

Difficulty also scales based on number of players ...

Halo: Campaign Evolved has ridiculous local co-op requirements on PS5

The PS5 port of Halo: Campaign Evolved requires players to have two PS Plus subscriptions in order to play split-screen co-op ...

Halo: Campaign Evolved Split-Screen Co-Op on PS5 Will Not Require PlayStation Plus, Halo Studios Clarifies

Campaign Evolved split-screen co-op when it launches for PS5 next month, you'll need not just one but two accounts with ...
Pure Xbox

Halo: Campaign Evolved Has Some Weird Xbox Account Requirements For Local Co-Op

For anyone on Xbox Series X and Xbox Series S, it's mostly self-explanatory. If you want to play online co-op, you'll naturally need an Xbox account and some form of Xbox Game Pass subscription.
VideoGamer

Baldur’s Gate 3 devs somehow bring split-screen to Series S more than a year after Xbox promised

Announced as part of a community update, Larian Studios confirmed that split-screen multiplayer has made its long-awaited debut on Series S consoles. Previously, the feature was absent from the Xbox ...