Operation Carnage is a fun top-down shooter that rivals Team 17's classic Alien Breed in addictiveness and sheer fun.
The plot-- if you are interested in such superfluous "fodder"-- is nothing we haven't seen before. Aliens invade Earth. Aliens conquer Earth. Aliens now breed humans like cattle and feed off their souls (okay, maybe THIS bit is a bit unique). Hero kills aliens. Hero save the day.. again.
Gameplay is straightforward, but a lot of fun: start in a room, mow everything down, pick up powerups, move to the next room. As in Alien Breed, the fun here lies in very atmospheric sound effects, good level design, and a lot of interesting weapons to use and monsters to kill.
Chances are if you like Alien Breed or classic shareware game CyberDogs, you'll find Operation Carnage a lot of fun. It doesn't advance the genre in any way, but why fix something that isn't broken? Recommended!
Review By HOTUD
English 
Comments and reviews
Great game
Fun. Controls smoothly and looks/sounds good. Resembles the sort of action game you might expect to find on the Genesis or SNES which isn't a bad thing.
Can't believe i finally found this. Great game.
Oh man!
This shooter is amazing!
Lots of shoots and a nice graphic combination.
I was searching this game a very long time ago.
No comment nor review for this game at the moment.