POSTAL games
both one and two felt a lot more strategic than I'd care to admit, mostly because there's not enough ways to gain health, the AI is a damage sponge, and the AI is also bad at navigating. The parade level on the first one was fun though. Napalm's also fun.
Warframe
I've only heard good things about this game, I think I should look more into it. I don't think I'll be able to run it well, though.