Platforms: PS5, Xbox, Steam, PC, Cloud, and Game Pass

Answer

STRANGER THAN HEAVEN is confirmed for PS5, Xbox Series X|S, and PC.

The official site lists Xbox Series X|S, Xbox on PC, Xbox Cloud, Xbox Play Anywhere, Xbox Game Pass, Steam, and PlayStation 5. Xbox Wire confirms Xbox Series X|S, Xbox on PC, Xbox Play Anywhere, and day-one Game Pass.

ConsolePlayStation 5

Listed on the official site and in third-party launch-window reporting.

ConsoleXbox Series X|S

Confirmed by Xbox Wire and the official site.

PCSteam

Listed by the official site and Gematsu.

PCMicrosoft Store / Xbox on PC

Confirmed by Xbox Wire and the official site.

SubscriptionXbox Game Pass

Confirmed for day-one availability.

Cross-deviceXbox Cloud / Play Anywhere

Official site includes cloud support and Xbox Wire confirms Play Anywhere.

Not confirmed yet

No Nintendo Switch 2 version has been confirmed in the checked sources. No last-generation PS4 or Xbox One version has been confirmed.