MeeCreeps are early game creatures that can help you do various small tasks. Like build a house, harvest crops, dig down a shaft to bedrock, light up the area, ... You spawn them, they perform a task and then they disappear again.
This mod also contains a portalgun that allows you to make connections between two spots in the world.
Current version is still beta. More actions are planned for the MeeCreep.
The MeeCreeps Team
