This was a flash game on Newgrounds website. The team ported Alien Hominid on a few platforms since then. It's a crazy, action packed run & gun game. Surprisingly violent at times with amazing animation. The audio as a whole really works well with this game. There's a lot of levels that does differ just enough to keep it refreshing. You also can do co-op with a friend or family member. They added more content onto console versions. This also was one of the first flash games to started that trend. Exactly why Alien Hominid deserves to be on GOG. There's plenty of surprises within the game play to keep you going for hours. The fact an flash game works this insanely well for it's time. It almost was like current state of indie video games back then. Alien Hominid was simply ahead of it's time. It's a fun somewhat repetitive game. At the same time, easily among the most fun alien games I ever played!!!