Even if you grew up a Sony Pony like I did, it's hard to deny the impact the Halo series had on modern gaming. I was always jealous of my friends with their sleek Xbox 360 dashboard and the endless fun they had in Halo 3 lobbies. Well, now I and many others who may have missed out on some of the best shooters ever made can pick up the entire Halo: The Master Chief Collection for under $10 thanks to a huge Steam sale.

The world of Fallout may be mostly barren wasteland, but there are nevertheless settlements that managed to survive against the odds. From what small seeds did they grow? Post-apocalyptic survival city builder Endzone 2 answers that question, letting you create multiple settlements after a nuclear apocalypse leaves most of the world uninhabitable. A would-be rival to the likes of Cities Skylines 2 and Frostpunk, you can try out the game's first-ever demo now.

MechWarrior 5: Clans is the latest entry in the long-running series of large-scale robot shooters that began all the way back in 1989 with a pen-and-paper classic. The Clans, one of the factions taking part in a never-ending galactic war, hasn't been seen since 1995's MechWarriors 2, but now they're back in a co-op squad shooter that serves as an entry point into the series.

The medieval King Arthur and the Knights of the Round Table are usually depicted as heroes, fighting off the Anglo-Saxons as they try to take over Britain. In Sworn, a new co-op roguelite that takes inspirations from Diablo and Hades, Arthur is corrupted, and you must fight through a fallen Camelot to slay him and save the realm.