This is a mod for Vlambeer's game Nuclear Throne that adds new characters, new areas, 100s of new weapons (which you can now upgrade), and new game modes.
4GamesList is the best free alternative to Backloggd — like AniList, Letterboxd, or MyAnimeList but for video games. Track your game library, log playtime, sync Steam achievements and PSN trophies, browse game characters and studios, and connect with friends.