Anyway, we're not here for my rambling, I'm here to talk about Warframe.
Warframe takes place some time in the far future. There's plenty of lore that you can unlock and learn as you progress, and it's interesting, but I've only a passing familiarity with it. What comes across right at the outset is that you're a race known as the Tenno. Essentially, you're a space ninja. You're even wearing split toe shoes. You can even flip out and kill people with a sword. The game trucks along nicely, giving you plenty of options for gather materials and experience (er, "affinity") while also giving you a questline to follow that unlocks more stuff for you to see and do. There's a nice balance between faffing about and nose-to-the-grindstone quest work.