Launching Minecraft offline on a client that has Physics Mod Pro installed with no network connection will cause Physics Mod Pro to prompt for a verification ...
Minecraft has elementary and somewhat fictional physics. Most blocks can simply float in the air without falling; the particle effects when a block is mined are 2D, and the water is completely static ...
when i try to turn on immersive portals AND physics mod pro then ocean physics just breaks like how are they even related to each other to be incompatible ...