Sony revealed today that special copies of the PS3 exclusive first person shooter KillZone 3 will include multiplayer beta access to another PS3 exclusive shooter, SOCOM 4.

Within certain limited edition boxes of KillZone 3 ( only available for preorder ) will be a PSN code that gamers will be able to redeem to get into SOCOM 4′s multiplayer beta. The date for the beta hasn’t been set yet but with SOCOM 4 set to go on sale sometime in April it can’t be too far off.
This offer is only available for North American copies of KillZone 3.