Gamestop pre-orders for Lightbox Interactive's multiplayer shooter Starhawk will include over $20 of free downloadable content, a download of the PSOne Classic version of Warhawk and a few other freebies.

Gamestop pre-orders for Lightbox Interactive's multiplayer shooter Starhawk will include more than $20 of free downloadable content, a download of the PSOne Classic version of Warhawk and a few other freebies.

Lightbox president Dylan Jobe breaks it all down in the video below: Folks who pre-order the game will have access to the "Maw of Despair," a co-op survival map; "Scrapyard," a junk-covered homeworld that players can explore between rounds of combat; and a few new multiplayer skins to try on.

Outside of the game, players will get a download voucher for the original Warhawk on the PSOne Classics storefront, the soundtrack to Starhawk, a PS3 theme, a one month subscription to PlayStation Plus and a $10 coupon off the price of the official PS3 Bluetooth Headset.

Check out the video below to catch a glimpse of all the in-game content up for grabs.