Mac compatibility
Can you play Schedule I on a Mac?
Short answer: Yes — 2 players have played it more than once, for over 10 minutes each time, on a Mac with Grapple.
What we know
A player has run the free Schedule I: Free Sample with Grapple. That's a good sign for the full game, but not the same thing, so this page waits for a report on the full version.
Steam lists Schedule I for Windows only. Its minimum requirements call for DirectX 11.
Grapple translates DirectX 10 and 11 to Metal — through Apple's D3DMetal or the open-source DXMT — so on paper this is a reasonable candidate. That's an expectation, not a result — we haven't tested it yet.
Grapple settings
None that we know of: players report it works with Grapple's default settings.
Test record
No detailed record yet. The Works status comes from players: their reports below, and the players Grapple counts, anonymously.
Played it on Grapple?
Tell other players whether Schedule I works for you. One tap does it.
FAQ
Can I play Schedule I on a Mac?
Yes — 2 players have played it more than once, for over 10 minutes each time, on a Mac with Grapple.
Is there a Mac version of Schedule I?
Steam doesn't offer a macOS build of Schedule I; it's listed for Windows only.
Sources
Every factual claim on this page comes from these. Spotted something out of date? Let us know.
- Steam store page — system requirements and supported platforms (checked 21 September 2026)
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Schedule I is a trademark of its owner and is named here only to identify the game. Grapple isn't affiliated with or endorsed by TVGS.