Disgusting.
Please come up with an original game, or at least try to. I beat this game and it is clear that you tried to completely rip off Dead Space. How people wanted to get infected, is equal to in Dead Space how people wanted to kill to create bodies for the Necromorphs to infect. This lone invader is clearly supposed to be equal to Isaac, except without the 'help' from some other characters. But the greatest rip off of all; the monsters. Similar in countless ways.
I may be being critical here, and looking for similarities, but it was a very poor recreation of Dead Space. The story line was crap, to be blunt, the game play was extremely repetitive and boring (After a while, like for every monster there's a strategy. Mostly spam shooting at them, except for that charger thing, for which it's just shoot, jump, run, repeat). Eventually I just wanted to get to the end and get this over with. So I wanted to see the ending.
What a sad excuse for an ending it was. So he blew up the ship and escaped? Whoopee! Nice creativity! I doubt any thought went into that one.
Long story short, it wasn't good and I didn't like it in the least.