A masterpiece on its own, brilliant, kicks ass, makes me want to curse ’cause it’s so good 😉
Enjoying it while doing my work. Reliving bits and pieces of level fragments, monsters, secrets, … Everything is burned in my mind caused by excessive playing, … not to mention all the hours, days, weeks spending killing each other over and over again in endless deathmatches. Thank you Sonic Mayhem for being born 😉

Also check https://retropals.wordpress.com/2013/11/09/best-of-game-music-8bit-chiptunes/ for other cool music.