In this version, I had to almost re-create the "Modern wars" level because I messed up the scene file trying to optimize it. As a result, I restored the level and added 2 bad endings. In addition, this version has improved character animations with weapons like rifles, added camera movement when hitting and damage, and smoother aiming when shooting (if you don't like it, tell me). Corrected the work of the bear and gorilla on prehistoric levels. And restored the shadows in the prehistorical level and the level of medieval Japan stage 1. Also added a pause and the ability to start the level again at any time. Well, as a small addition, another version of the character's clothing."