Today, Good Old Games announced two new titles have been added to its digital collection: Moto Racer 2 and Alien Shooter. Each title is priced at $5.99 a piece.

With the purchase of Alien Shooter, gamers will also receive both the "Fight for Life" and "Experiment" expansions for the game. The blood-fueled, isometric shooter from developer Sigma Team first hit the scene in 2003.

Moto Racer 2 is the direct sequel to Moto Racer, from the team that brought you Another World (or Out of this World for you American folk). In Moto Racer 2 players must summon the courage to defeat the evil Lord Emperor who has set your village ablaze in hopes to kill... wait, no. It's a motorbike racing game. That's still pretty good.

GOG.com also announced today that Serious Sam: The First Encounter has been permanently discounted to $5.99. The price-cut is part of a daily December countdown to a "big" Good Old Games-based surprise.