I got version 1.02 win to work with the Vive using LibreVR and the Revive Injector:
Just follow the instructions with the Revive Injector, and put the DLL files and the EXE into the same directory as Sploot.exe, and then drag Sploot.exe onto the ReviveInjector exe (either x86 or x64), and it will work. You will probably have to hit escape and recalibrate the view before playing.
I love this game! You should make a Steam VR version that has high score tracking and multiplayer!