Sony has announced that both the PS3 and PSP versions of upcoming game celebrity racing title ModNation Racers will hit May 25, with a trio of retailers each offering a unique pre-order bonus.

Playable PlayStation stars Kratos (God of War series), Nathan Drake (Uncharted series) and Ratchet and Clank (you got it) will be offered in exchange for a pre-order of the PlayStation 3 version depending on who you order from.

The breakdown:

GameStop Pre-Order – Kratos / Kart of Chaos

Amazon.com Pre-Order – Ratchet and Clank

Best Buy Pre-Order – Nathan Drake / Jungle Jeep

Each pre-order also offers a “mystery mod and kart package” that brings an unknown character and kart plus bonus accessories.