This is a basic template for making an FPS game in Blender 3D. There is a script attached called README.py, and it includes all the necessary information required to use the engine. The engine also includes 2 weapons, the Akk47 and P90, both fully functional although without animations.

Features:

character physics model

2 weapons (akk47 (AK47) and p90 (FN P90))

2 weapon boxes for picking up the AK and P90

Hipfire with randomized bullet collision

Scripted crosshairs that change with acc/standacc/runacc stats and motion

(crosshairs approximate bullet boundaries)

Explainations for code

Fully functioning ammunition system w/ display on seperate Scene

Camera zooms when aiming down sights

Fully functioning character motion, including jumps and sprinting

Aiming down sights reduces movement speed

Timer on reloads

There should be everything you need to start to make a simple FPS game here, it may be a little complex to start with but having given it to a few people already, they found it very easy to learn and quickly started adding new weapons, maps and AI.