Mafia: The Old Country on Steam Deck
There is no official Steam Deck Verified or Unsupported badge in the sources I checked. ProtonDB’s public summary for app 1941540 is Gold, from community reports, not from Valve.
By mafiatheoldcountry.org editorial desk. Last verified . Sources are listed at the bottom of this page.
What I checked
Valve's hardware specifications give Steam Deck 16 GB of shared system memory. That matches the game's numerical RAM minimum, although it does not establish that Deck meets the CPU or GPU requirements. ProtonDB Gold is a community compatibility signal, not a Valve certification or an FPS measurement. No frame-time or battery test was performed for this guide.
What to expect
Treat it as a community-supported Windows game under Proton. Lower the preset, watch shader compilation on first boot, and read the performance page before you chase a 60 fps promise.
Steam Cloud and the Windows save path live inside the Proton prefix for app 1941540. The save-file page has that path.
No official Deck badge was found in this review. Performance and battery life were not measured.
Mafia: The Old Country launch trailer
Official launch trailer, Family Takes Sacrifice, from the Mafia Game channel. Upload date 2025-08-07. Playback starts only after a click.
FAQ
Is it Verified?
Valve’s rating was not on the Steam page I checked. Do not treat ProtonDB Gold as a Valve badge.
Will it hit 60 fps?
No frame-rate measurement is available here. Shared memory capacity alone cannot establish performance; consult current Deck-specific ProtonDB reports.
Related pages
Sources
- ProtonDB — Gold tier community reports.
- Steam app 1941540 — Windows release August 7, 2025; US price $49.99 with no discount and 55 GB free-space requirement verified October 23, 2026.
- PCGamingWiki — Save path, Denuvo, FOV, upscalers.
- Valve Steam Deck specifications — 16 GB system memory, shared with the integrated GPU.