Worth no more than $5, if that. Has a lot of issues that many would defend as "difficulty" but it is a lot of stuff that can't be compensated for. Very inconsistent enemies that can often times magically know where you are. Aim is perfect and their response time is instant, making the game often times unplayable. Hit detection is shoddy, and you often swing through enemies, and like with the guns, they swing at the exact instant that they are close enough to hit. Fun for a bit but then just not worth the trouble.

Game is pretty much totally unplayable with a keyboard, buy a gamepad to play this, that's when it gets great.

This is awesome to pick up and play till you lose. I have yet to save a game and come back, I always end up dying and it never bothers me. It is sort of a roguelike so when you die that's it, and every playthrough is different except for what ship you choose to start with. I have yet to make it to the end but I have fun. Just make sure you have a way to take care of boarding parties, Every time I get comfortable I end up getting screwed by a boarding party.