This modification enhances the realism of character movements and interactions within the updated version of a classic open-world action-adventure game. It aims to replace the original animation system with a more sophisticated physics engine, leading to more believable character reactions to impacts, falls, and environmental interactions. For example, characters may stumble more realistically when shot, fall with greater nuance from heights, and exhibit more convincing ragdoll behavior upon defeat.
The appeal of this type of enhancement lies in its ability to increase immersion. By simulating physics more accurately, the game world feels more reactive and believable. This leads to a more engaging and dynamic experience for players. Historically, modifications of this nature have been sought after by the gaming community to improve upon perceived limitations of the original game’s engine or to introduce elements of realism not initially present.