Situation Outbreak is an Orange Box mod about the impending zombie apocalypse. Armed with nothing but a 9mm and a pair of brass knuckles, you must do whatever it takes to survive against the thousands of zombies that used to be your friends and neighbors. The cost of failure is nothing less than your free will. There are no heroes. No single person can save the world and there are not enough bullets to go around. The only thing left to do is to kill the damned, hoping that you don’t end up like them.
A very unique, yet very interesting zombie-oriented mod.
It does have it's problems, like kinda bad weapon models, buy-system...
You can' select your own skin, the game will randomly choose you a character to play... Weapon models are really ugly, there's too much blood on them and the model/texture is also very weird. I also don't like the weapon buy system, you just kill some infected, get some 'points' and then you open a menu in your head, in which you select which weapon you want to 'buy' for those points. You can disable it, but you can't find any weapon lying just on the ground in-game. So I would just prefer to find weapons, rather than 'buy' them :/
Otherwise, it's fun and I suggest you to give it a chance.