To my knowledge, no. I was searching for GTA 1 and 2 as well and could not find a legal way to purchase them for PC. Maybe someone has the games as a gift, so would probably sell this way. Or old still active keys sold in certain shops. But those are grey areas. There was also a period of time when Rockstar gave those games away I believe.
Whatever you do, I would be very careful not to fall in a scam trap. Also lot of free .exe downloads are probably infested with malware. The only way to play those games for me is, to emulate them.
1: No spam or advertising. This basically means no linking to your own content on blogs, YouTube, Twitch, etc.
2: No bigotry or gatekeeping. This should be obvious, but neither of those things will be tolerated. This goes for linked content too; if the site has some heavy "anti-woke" energy, you probably shouldn't be posting it here.
3: No untagged game spoilers. If the game was recently released or not released at all yet, use the Spoiler tag (the little ⚠️ button) in the body text, and avoid typing spoilers in the title. It should also be avoided to openly talk about major story spoilers, even in old games.
To my knowledge, no. I was searching for GTA 1 and 2 as well and could not find a legal way to purchase them for PC. Maybe someone has the games as a gift, so would probably sell this way. Or old still active keys sold in certain shops. But those are grey areas. There was also a period of time when Rockstar gave those games away I believe.
Whatever you do, I would be very careful not to fall in a scam trap. Also lot of free .exe downloads are probably infested with malware. The only way to play those games for me is, to emulate them.