One Million Worlds Wiki


The rail block produces a “rail” made of blocks that an attachment block can move along. Keep adding rail blocks to the rail to extend it.

The rail can be controlled by applying a signal to it. It can recieve a signal anywhere on the rail or on the connector that travels along the rail.


The rail have 2 modes that can be changed by interacting with it.

Mode Behaviour
Apply Force The connector will move backwards and forwards on the rail based on the signal recieved
Move to position The connector will move to the position on the rail specified by the signal it receives. I.e. if it receives a signal of "2" it will move to the second block