Algodoo

This scene is a proof of concect, showing that you can make a first person shooting game in algodoo.

The target is scripted so when the crosshairs are over it, it'll spawn two circles that simulate a bullet impact.

The scope is scripted so it follows the algodoo built in variable "scene.camera.pan", so wherever the camera goes, the scope goes, even when the simulation is paused.

There's an experimental mouse aiming system that will make the camera follow the cursor. Personally, I like it, but it might not be everybody's cup of tea, so let me know what you think of it.

Controls:

A - Aiming [Hold]
Z - Fire
Enter/Return - Forced camera zoom for better realism (the scope is just a black ring, so if you zoom out it looks goofy) [Toggle]