How should I know what it is? It sounds like a mod for minecraft but I couldn't be sure.
Must everyone on the forums be an ass?
He more likely wants a physics engine like geomod 2.0
"like" is the key-word here.
That means that geomod 2.0 has a special physics engine that would allow for such things to happen.
This is most likely because geomod 2.0 is not Blockland because you most likely won't find a mod that changes the physics engine.
In fact, it most likely is about a seperate game, not even Minecraft.
In more factuality, this is geomod 2.0. :)
On-topic:I am quite content with how Blockland handles it's physics.
This is of course, without looking in the direction of vehicular physics.
Vehicles and bricks in particular are the bane of physics in this game.
But i hope they will do that after they fixed most of the shadow and shader bugs,glitches and the such.