You expect a plug-and-play experience. If you simply want a Tron fix on PC, play Tron 2.0 on GOG or emulate the PSP version of Tron Evolution (which actually runs better via PPSSPP than the PC Steam version does natively).
Assuming you get running on Steam, what awaits you? tron evolution steam
This article dives deep into the history, gameplay, and current status of . You expect a plug-and-play experience