Jazz Jackrabbit 2
I know it's not quite Christmas anymore but LGR dropped this review of Jazz Jackrabbit Christmas game and I thought it was fun and wanted to share it. If you're not aware, Jazz Jackrabbit is a classic DOS released back in 1994 by Epic MegaGames (later renamed to just Epic Games, the creators Fortnight). Jazz is a fun sidescroller that is one of the best of breed on DOS and Jazz Jackrabbit 2 just made everything more than a little bit better.
I loved the Jazz games back in the day. They were pretty clearly ... let's say "inspired" by the Sonic games, but they were tons of fun.