Sony has revealed that those who pre-order Resistance: Retribution will receive a demo for the game nearly two months before its release!
Players can pre-order the game and get the demo at Amazon, Best Buy, GameStop or Game Crazy (in-store only) as well as Best Buy at the end of January. You will then receive a voucher code that will grant you access to the demo. The demo will offer single-player gameplay and the option to try Resistance Connect with both the Infected Mode and Resistance: Retribution Plus.
And for those who do get the demo, here is how you can access the Infected Mode and Resistance: Retribution Plus:
1. Insert and load Resistance: Retribution on the PSP.
2. Insert and load Resistance 2 on the PS3.
3. Connect PSP to PS3 via USB Cable.
4. From “Start” menu on the Resistance 2 menu, select “Options”.
5. Scroll to “Connect PSP”.
Here is a gameplay trailer of the Plus Mode.
And an Infect Mode demo comparison.