Emergency Early Patch (10/3/2025) — MuteX+ Steam update #1004824

I was working on the content for the Boss Polish patch, but I had to push this early due to a Unity security vulnerability. So I guess you guys get some early content! DUE TO THIS EARLY FORCED PUSH, BOSS RUSH IS CURRENTLY NOT PLAYABLE DUE TO BOSS POLISH BUGS. I will of course fix this as soon as the actual patch comes out. Content/Balancing SCARRED EXPERIMENT ADJUSTMENTS. Scarred Experiment always irked me due to its mix of bugs (movestacking), weird band-aid balancing (like healing whenever doing the Mutation Attack so that people didn't steamroll it, or poorly-indicated guarding during the Rock Slam), and inconsistent behaviors (movement during attacks having weird logic and causing unreactable pivots). So, alongside the new health bar, I gave it several touch-ups. The boss should now overall be harder, but in a way that's more fair/learnable. It should also better carry out the theme ...