Lautta
GOG original / native engineBlade Runner (1997, GOG)We played the original 1997 GOG release on a Mac through Lautta and loaded the same save after a new Play launch.Read the test notes Lautta / Game notes
What actually worked
on our Mac.
Each note follows a real game test: the problem we saw, the route we built, and what the tester confirmed. Results are tied to a game build and Mac setup. The public app is still in development.
Read the field notes
8 games. 8 tested routes. How we test.
GOG original / native engineBlade Runner (1997, GOG)We played the original 1997 GOG release on a Mac through Lautta and loaded the same save after a new Play launch.Read the test notes 
Menu renderingBlack MesaOur Black Mesa Mac test found an invisible new menu. See what Lautta changed, what we played, and what remains unverified.Read the test notes 
Windows web runtimeUnemployment Simulator 2018Our Windows compatibility tests showed a white screen. See the native Construct route Lautta built and what we verified on Mac.Read the test notes 
Rosetta startup and keyboard inputBrothers – A Tale of Two Sons (2013)Our Mac test isolated a Rosetta/Wine startup fault and a missing Right Ctrl key. Read the tested Lautta route and its limits.Read the test notes 
Original Steam data / local native engineFallout (1997)The original Fallout Steam data ran with a separate native Community Edition engine in our local Lautta test. Read the results and release limits.Read the test notes 
Lautta Play / local native engineFallout 2 (1998)Fallout 2 reached the menu and game world from Lautta Play using owned Steam data and a separate native engine. See the save evidence and limits.Read the test notes 
Windows Steam game / local Lautta PlayFinnish Cottage SimulatorFinnish Cottage Simulator ran through Lautta on our test Mac, including saving and loading after relaunch. Read the tested Steam build and release limits.Read the test notes 
Owned Steam game / reduced graphics settingsLast Drop (2026)Lohkare Games’ Last Drop ran through Lautta in a local Mac test. Read the confirmed save and relaunch result, reduced settings and measured performance.Read the test notes Follow the release
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