My favorite go-to is gameuidatabase.com by @eddcoates.bsky.social, it's a database with many UI designs from all over gaming. Neatly organized, and so much inspiration!
gameuidatabase.com
The ultimate tool for Game UI and Interface designers. Explore over 1,300 games and 55,000 UI screenshots. Browse and filter by category, animation, colour, material, layout, game genre, and more.
