It gets pretty repetetive after awhile.
PS: Get medals on here!
Unlike most people, I don;t give a 5/5 and a 10/10 to any game I like. I seriously love this game. It is addicting, and makes you think about how to do stuff, while also having mindless killing :P.
I love the upgrade system, it gave me something to look forward to, and they weren't so overpowered that once I got the good ones that I was unbeatable (the ninjas made sure of that).
Normally I tell a game maker what to change but... damn, this was good. Great job!
This game is amazing, and had so much fun playing it. :3 You deserve a 10 for sure. Good job mate.
The only thing missing are the archivements
except the AI voice was really annoying