V1.1 Update Notes

1. Optimized the issue of enemy numbers growing too fast and becoming overwhelming in multiplayer mode.
2. Lowered the price of weapon crates so that players joining mid-game can access them right from the start.
3. Significantly enhanced the performance of the starting rifle.
4. Slightly increased the damage of rifle, machine gun, and shotgun weapons.
5. Reduced the duration of zombie corpses to optimize performance.
6. Slightly decreased the movement speed growth rate of Sprinting Demons.
7. Slightly reduced the HP growth rate of Strong Demons.
8. Slightly decreased the attack power of regular zombies.
9. Fixed bugs in the snow map.