Halo

Team Fortress Arcade is a retro side scrolling demake created by Eric Ruth and inspired by the popular online shooter from Valve, Team Fortress 2. Ruth has been known to take big name titles and giving it his own spin. He's the same guy who created side scroller versions of Halo and Left4Dead and even an 8-bit remake of DJ Hero. This cool sidescroller has been winning raves from fans of the original game as well as those that are just discovering it. Like the original, the developer promises to include an online multiplayer function later on but for now players will have to settle with sharing their keyboard with a friend if they want to play co-op mode.