You've Got to Save the World!: Redo the End, 2013

Redo the End is an apocalyptic action platformer from Disco Fish. It's the sequel to Undo the End. Basically, you have to save the world from an almost certain doom by traveling back in time and killing an individual. You are given various devices that send you back in time for brief intervals. The concept is a lot of fun. Don't let this intimidate you: Redo the End is an easy game that is very generous to the player. There are no lives; if you die, you are transported back to the spot right before you expired.

platform utilized: browser
genre: action, platform
where to find: You can play the game right here.