VitaGAF! For the past few months I have been completely addicted to Spelunky on my vita, and realized that that game is exactly the experience I am currently looking for on the system, a game I can pick up and jump right into for 15 minutes or so (or more if I actually have a good run) without having to worry about picking up a save or wondering where I left off or what I did last. Similar to Binding of Isaac which I was also addicted to, and cannot wait for Rebirth on vita. I was wondering if anyone had recommendations for similar games on vita, heavily pick up and play, with sessions of 15-30 minutes, and not much worrying about keeping a story or narrative together. I don't have any games I would really describe this way, so safe to assume whatever fits the bill I don't already have.
Not to say I don't like the longer games, but a quick pick up like Spelunky has been great for the end of school to give me a bit of time off between studying, so anything similar would be awesome.
Mmm....some games that helped fly by time during my time in college was Fez and I could see Runner 2 , Luftrausers and SteamWorld Dig fill your bill quite nicely
Luftrausers is a newer indie game that is more or less an old school arcade game; you fly around in the sky and have to survive other planes, battleships and even blimps until you die. The game's easy of play alongside the many ways you can argument your plane give the game endless replay value.
SteamWorld Dig fits your description the best I think
Hope these recommendations help you out man