


I created a controller layout that maps Floor Up/Floor Down to Y and A respectively. Left stick changes tool tabs and selects draw tool/erase tool and uploaded it to Community Profiles as "Grid Cartographer Deck" ID 3211512330
Some UI elements are rather small on the Steam Deck.
The mouse cursor is a few pixels lower than where clicks are registered.
This is technically a desktop app, so saves are saved to the local filesystem.
The software, even when installed in this way from Steam, doesn't seem to show up in the Steam Library's "Installed" Tab. You will probably need to add it to a collection or add it to favorites to access it quickly.
Using Proton is advisable as the Linux Native version is no longer supported but still downloadable for anyone who still needs it.
Automapping, and dos memory mapping doesn't work as this is a pure Windows function. However, the core application works fine manually.
This is a Windows drawing app, the basic function works, including saving. However memory linking to dos games, auto mapping etc will not work of course.