03 · Development note · FrostZero
How the closed Alpha works.
Keys, accounts and the single session rule: how the FrostZero Alpha programme works.
FrostZero is currently in closed Alpha. We work by invitation: one playtester, one key, one account. The team hands out keys directly and there is no open application form or waiting list.
The Alpha build ships as 64 bit for Windows 10 and 11. Online play runs over a player host architecture and the Cardlab relay server. There is no macOS build yet; it is planned on the roadmap.
We would like the closed Alpha to stay closed. Please ask the team before sharing screenshots or video; the details are written in the tester terms.
Issues found during the Alpha will be published in the known issues section of the game once they are confirmed. For now that section is intentionally empty.