I used the play the original version of Castle Crashers on my Xbox 360 with my aunts, and even more recently the remastered version with my friends on PC. The art style and combat are just so unique and honestly refreshing, and it's always a nostalgia trip going back in and listening to the game's soundtrack as I hack and slash through the levels. This game should definitely come to GOG if only so that it can be preserved. I know remastered is still getting more DLC and a artstyle revamp making it different from the 2008 version, but I believe both deserve to be added to GOG.