I'm not sure what to do about the history of Twitter posts I've done. I want those games to get visibility and people to be able to search my account for games, but I also can't repost 300+ individual games. Does anyone have any suggestions?

i'd suggest making a backloggd account! it draws from a HUGE list of IGDB games, so every game you've listed will be there. you can compile them all into one list, and even add notes to them, and sort them in your own order! here's an example of my Halloween list: backloggd.com/u/VGAnnivers...

'October 31 🎃' a list of games by VGAnniversary | Backloggd

A list of every game released on Halloween