I have uploaded the 32bit build for linux. I hope you won't have problems with libraries. If you receive a "D-BUS" error, launch the game as such:
DBUS_FATAL_WARNINGS=0 TreasureFleet/launch
Unfortunately it's looking for the SDL2 libraries as packaged for... Ubuntu I think? And can't find them because on Mageia they're named differently. Oh well, thank you very much for trying. This should help many people.
