PS3 and Xbox 360 demos of Ace Combat: Assault Horizon will be released in Europe tomorrow, 14th September.
These are single-player demos that put you in control of pilot Bishop during a dogfight over Miami. It's a mission that serves as a demo and introduces Bishop's nemesis Markov.
The second part of the demo belongs to helicopter pilot D-Ray, who flies a high-risk rescue operation for the Delta Force special forces unit.
The full Ace Combat: Assault Horizon game is out next month.