Santa Slayer

Santa Slayer is a small first-person shooter with a Christmas theme. You play as Santa Claus, flying around his workshop at the North Pole in his flying sleigh, which is piloted in a similar fashion to Descent or Digital Dialect's own Adrenix with movement in six directions. You have to kill all the other Santas flying around as well as elves patrolling the ground. To your help you have two handguns as well as an unlimited supply of guided and unguided missiles. There is also a multiplayer mode where each player plays as Santa and has to kill the other players.