First of all a brief history, i did own a PS1 and i was really addicted to Rollcage, not so long ago i bought a PS4 and just recall about this game, googled about it seeking for a version for PS4 which gave me to know GRIP, the game looks really awesome! but so sad it isn't available for PS4, let me say that i will happily pay +100€ for it.
Well, thing is, that i use my PC for work and i'm very strict on what gets installed on it -- actually i don't have a single game on it, after all i own a PS4 to play games. However, while is stated that GRIP will be available for PS4 at some point, i think i can't wait :)
So, the question is, is there some way to play this game without having to install Steam as well? Something like, i give you my money and you send me back a link to a downloadable version of the game not tied to Steam? additionally it'd we really awesome if it's also made on a portable way, so that i can extract the archive somewhere, double-click an exe and start enjoying without leaving a trace of its usage on the PC afterwards :)
Probably you guys have better things to think on than trying to satisfy an strange request from a single person, but hey i had to ask it and i will really love if my request is feasible, i do also hope i won't be alone buying that version.