I used to play Innovation online here—dunno if it still works. https://innovation.isotropic.org/
Also looks like you can play here: https://en.boardgamearena.com/gamepanel?game=innovation
I used to play Innovation online here—dunno if it still works. https://innovation.isotropic.org/
Also looks like you can play here: https://en.boardgamearena.com/gamepanel?game=innovation