To download the game, download the zip file for your OS (under assets) from here.
Not really playable yet, but you can walk around!
Prerequisites: .NET Core SDK 6.0 LTS, Cascadia Code font
cd src/MysteryIsland
dotnet run
(The first run can take a while.)
TODO
TBD
Here's what I have in mind as of now: https://github.com/GameBased/mystery-island/issues/14