So here's how it works: Post gives a description and you have to identify the game (or series) it matches.

So, let's get the ball rolling:

#1 - Killed a zombie got a torch, killed a demon got a dagger, killed a ghoul and got the holy shield and now I'm running around in my underwear about to die.

#2 - Damn that flying jellyfish, I'm only trying to swim the floating river to get an orb of a DNA helix creature, QUIT GRABBING ME!

#3 - Sometimes I wonder how old arcade stars survive without me and my trusty slingshot... tho sometimes they don't survive anyway because I'm the one killing them.

(All the games I named are from either the 8- or 16-Bit era)

If you want to add your own games for people to guess, a few guidelines:

First, don't be too clinical. Make the description whimsical but accurate. "Its a game where a plumber grows big with mushrooms" isn't fun enough, but saying "a shroom addict crushes his enemies beneath his feet and sends his nemesis to a boiling death" is more fun.

Second, try not to use proper names since those are often dead giveaways.

That's all I've got for now. I'll be back later!