(test, not my map, please ignore)

This map is a trial version of survival mode. It is made with the help of world processors, so there may be a lot of bugs in it.

Tutorial to the map
1)To dig, hold down left mouse button on the block. You can only dig blocks nearby!
2)You can place natural blocks or a floor. To do this, take a resource and throw it on the cell where you want to place the block.
spore pod - spore cluster (Only on dirt)
dormant cyst - redweed (Only on dirt)
thorium - vibrant crystal cluster
silicon - dark panel 3
scrap - metal floor
lead - metal floor 2
surge alloy - core zone
3)Enemies will attack you at night. Build defenses so they can't destroy your core.