Help me find out the name

Hthere was this mint game i used to play but i cant remember the name someplz help.here a list of stuff about it
its for the pc its a space strategy game your in a broken redish ship you have little robots fixing the ship you place turrents on the ship you have one big gun you can fire you can send out little robots to attack incomeing enimeys its on the web its singel player plzzzz HELP me remember!! ow and at th emd of the game you meet you future self and have a battel with them