Since this list is only five long I actually did order them sequentially this time so feel happy that the thing I want to do most is number one in case you really really wanted to know.
5: Beat one of the survivor modes on a fighter game
I like fighter games, but only if they have super heroes I've heard of before and/or Pikachu. Each one though has a challenge mode where you have to get through all the characters one by one without healing, and I can rarely get through it without switching the game to "easy for a deer to play" mode. I'm not the BEST at these fighting games, but I don't ALWAYS button smash...
4: Collect all the characters in a Lego game
3: Play one Civilization game from beginning to end
This is the game series where you start out with a group of villagers and advance until your flying spaceships to Alpha Centari, so it's long because you're basically playing all of human history. It's incredibly fun, but it takes endless hours to get through a game, even on the lower settings, so it's easy to get distracted. I'd still like to win this thing one day.
2: Watch a Sim live out its entire lifespan
This isn't just from when I drop them into a neighborhood and make them get into fights with the neighbors. I want to have a Sim make a Sim, raise it, watch it go to school, go to college, move out, get a job, fall in love, marry, make their own Sim, then die. Call me the most boring gamer on the planet but I think it would be fun, and I hear trying the real thing is fun too!
1: Collect all the Pokemon
We are now up to over 700 Pokemon in this franchise, and each one has its own way to level up. Since I've convinced several friends to buy 2DS's with me and play the latest game I honestly think I may be able to get this thing, however if I'm ever found passed out and malnourished with my game in one hand and my stuffed Charmander in the other you know what happened.
I would say that I wish my list was longer, but I actually don't. I like video games, but so many of them are either so incredibly long or the stuff you can do is so incredibly needless that it's hard for me to want to do more than hit the story and move on. Some games I like, some I want to finish, but many I just can't get interested in because it always comes down to the same thing: Would I rather play this video game or go play a board game with my roommate and that gal I'm getting ready to marry? Not many games win this debate.