Lgc  
I was very impressed with the engine - it's nice and solid and looks to be feature rich. I can only speak English, so I did my best to make sense of everything. The graphics need work - it would be a shame if this didn't get a nice graphical upgrade because the engine really is up to it. Keep up the good work :)

PRT 2  
First, fix the graphics. The hand animation looks good but everything else is low-resolution. It's a turn off when playing a game (especially an FPS) Second, The Boxman on the first level kills you FAR too quickly. Third, I think the mouse movement needs to be calmed down a bit. It's far too fast, I believe. All in all what you have going so far is good. I liked the things that threw out blades! Also, try to fix the menu up. Make it smoother. Good luck!