Do you play mods of games?

Have you ever played a mod or ROM hack of a game before? I've done so plenty of times, I discovered the world of Sonic rom hacking in 2008 and I even make hacks occasionally too from time to time. The first rom hack I ever played was Sonic 2 Delta on my old HP Pavilion but the version of the hack I downloaded was broken so I couldn't make it past a certain level. I didn't realize it was a ROM hack at the time though lol, because I hadn't discovered Sonic Megamix yet. I think I just found some random Sonic roms and Sonic 2 Delta was bundled in.