Dungeon Siege is an action RPG that borrows elements from games like Diablo and Baldur’s Gate with its own twists on mechanics. It’s also automated to death.
Rogue Warrior is an extremely short and generic shooter that’s reminiscent of a 1980’s action movie and does offer some bits of fun. But don’t expect greatness.
Ion Maiden is aiming to be an old-school shooter that runs on the Build Engine which powered games like Duke Nukem 3D, the original Shadow Warrior, and Blood.