Helldivers 2 looks set for an unlikely Halo crossover after a new trailer teased the arrival of the ODST. Arrowhead's hugely successful PC and PlayStation 5 third-person shooter launches on Xbox Series X and S on August 26 as the first Sony-published game on Microsoft’s console.

The Xbox launch trailer for Helldivers 2 is almost at 150,000 views, and plenty of people in the comments noticed the Halo 3: ODST music playing right at the end. Given a Helldiver and an Orbital Drop Shock Trooper essentially do the same thing, I'm not surprised the PlayStation game is giving a nod to the Xbox franchise.

Helldivers 2 might be finally getting its second crossover ever, and it could be Halo. But what exactly could we get from Halo?