3D Realms sends along a new Prey patch, updating the game to version 1.2. The 40mb update adds four new multiplayer maps and five multiplayer player models, and also fixes several bugs. New Linux dedicated server binaries are available as well.

The original DM maps in Prey were best suited for 4-8 players. The maps in this add-on were designed for smaller number of players, especially for 1v1 or 2v2 play.
- DM Gravity Lab: DMGravityLab takes place on board a floating extension of the Sphere's main Spindle. Players will find themselves running along wallwalk and hanging catwalks all throughout the map. Snipers get to have fun this time around with a large outdoor section complete with wallwalk platforms and portals. Designed for 6 players.
- DM Topillogical: The first Prey DM map to feature Outward Gravity. Run 360 degrees around the inside of a giant Sphere to get the best firing position on your enemies. Intriguing side-rooms offer gravity-warping corridors and devious wall-walk ammo depots. Fast-paced action for 4 players.
- DM Tunnel Rat: Danger lurks in all directions but down in this maze-running map designed for 6 players. Sharp twists and turns conceal danger at every corner, but eyes up! A mirrored version of the maze forms the ceiling above you.
- DM Space Oddity: DM Space Oddity is designed for 4 players and features a large central crossover room with perpendicular gravity pathways. Rack up the kills by dominating the crossover with a rocket launcher!