Realistic Block Physics is a realistic overhaul of Minecraft's building mechanics that will add a new sense of challenge and immersion into your worlds. Each block has been given its own unique physics definition that defines its mass, ability to support other blocks, fragility, and many other attributes. Gone are the days of random floating blocks and those unrealistically constructed buildings, as you are now required to undergo logical construction to ensure your structures don't collapse. Exploring caves are also deemed more dangerous, as mining the wrong block could end up causing their ceilings to collapse!
Realistic Construction: Blocks and structures will fall if they are not correctly supported
Mod Compatibility: Blocks from other mods are also supported (requires activation in the configuration file)
Risky Cave Exploring: Cave exploring now poses more of a risk as ceilings have the potential to collapse
Performance: Performance has become a key priority to ensure this mod can function on a variety of systems
Lots of Customization: Highly customizable configuration files are provided so that you can tweak just about anything
Disable Vanilla Physics: This mod can also be used to completely disable Vanilla falling block physics