Gunslinger's Academy is a Jedi Academy total conversion which aims to bring gun combat to Jedi Academy Multiplayer. Features include new weapons, achievements, killstreak rewards, a new combat system, several new maps, and multiple new gametypes.
Gunslinger's Academy features a number of different post processing effects, including:
- HDR (High Dynamic Range)
- Additive Bloom
- Radial Blur
- Film Grain
What you are seeing here is a combination of the HDR and Bloom effects.
Credits to Raz0r/Xycaleth for their JAVisPlus project and enhancements towards that system.