is there something i can download to make it work? like a emulator or other program
Unfortunately no, this means the .exe version is not compatible with Windows 8.1
will it run on linux or ubuntu?
I know that theres at least one other player that has made it to work with linux. Updating can be annoying. There was some issues that progress does not automatically carry and he needed manually tranfer the files.
I run it in browser on linux:
Right-click > This frame > Open frame in new tab
Then browser zoom in or out as needed with Ctrl - Ctrl +
