Changelog

Version: 1.1.4
Date: 2025-03-26
  Bugfixes:
    - Train improvements
    - Fixed bug when mods were removed that added resources
    - Fixed blueprint related issues

Version: 1.1.3
Date: 2025-03-15
  Bugfixes:
    - Compatibility fix for Infinite Resources
    - Fixed that miners got stuck because friction was too high

Version: 1.1.2
Date: 2025-03-06
  Features:
    - Added setting to disable global quality effect
  Changes:
    - No damage from pollution if the no-challenges option is enabled
    - Air vents show up in pollution statistics
  Bugfixes:
    - Fixed icon file name typo

Version: 1.1.1
Date: 2025-02-15
  Changes:
    - Resources with big collision box will now generate by revealing the whole area covering them
  Bugfixes:
    - Fixed crash when trying to calculate properties of resources that are not to appear on subsurfaces

Version: 1.1.0
Date: 2025-02-14
  Features:
    - Tweaked resource generation, they also generate below level 1
    - Train subways
    - Global effects in subsurfaces
  Changes:
    - Improved AAI miner behaviour
    - Changed technology cost
  Bugfixes:
    - Space Age version 2.0.33 fixed that all rail-related entities could not be placed in subsurfaces

Version: 1.0.15
Date: 2024-12-13
  Changes:
    - Added surface condition for wooden support
  Bugfixes:
    - Fixed wrong surface condition for restricted entities
    - Resources cannot be restored after using cave sealing

Version: 1.0.14
Date: 2024-12-10
  Changes:
    - Removed air vent lights in the first underground level
    - Placement restriction hints are shown on all entities that cannot be built in subsurfaces
  Bugfixes:
    - Fixed crash when using blueprint book from the library
    - Fixed crash when using elevator while suffering from pollution
    - Fixed wrong pipetting of surface drill

Version: 1.0.13
Date: 2024-12-07
  Bugfixes:
    - Fixed crash when entities get damaged by pollution
    - Fixed crash when taking blueprint book into cursor
    - Elevator placement indicators now show the right sprite
    - Fixed crash when digging (unknown property expression)
    - Support lamp is now aligned with support
    - Fixed bug that cave sealing produced unbreakable walls
  Changes:
    - Ghost fluid elevators now show their variant, connecting correctly when being placed

Version: 1.0.12
Date: 2024-11-22
  Changes:
    - Update and improvements for 2.0

Version: 1.0.11
Date: 2024-07-25
  Changes:
    - Disabled functionality of ore prospector
  Bugfixes:
    - Heat elevators can't be used for infinite heat anymore
    - Fixed crash when surface drill dies because of too high pollution
    - Fixed that some resources of mods are placed everywhere
    - Fixed crash when biter base had no units

Version: 1.0.10
Date: 2024-06-03
  Features:
    - Enemies burrow down randomly
    - Support for BlackMap mod
  Changes:
    - Surface drill can't be placed in Factorissimo factories
    - Artillery can't be placed in subsurfaces
  Bugfixes:
    - Fixed crash when creating or prospecting subsurfaces without autoplaced resources
    - Handle the case when mods exceed tile limit of 256
    - When starting SE remote view while in subsurface it shows the corresponding planet

Version: 1.0.9
Date: 2024-05-08
  Features:
    - Added item elevator for each belt tier
    - Heat elevator
    - resources are now mirrored to the first level (this is likely to be changed in the future)
  Changes:
    - Removed rock explosives, subsurface walls are now destroyable like cliffs
  Bugfixes:
    - Fixed crash when other mods create surfaces without map gen settings
    - Fixed that repair packs couldn't be used on air vents
    - Fixed bug that AAI miners didn't work on other planet's subsurfaces
    - Fixed crash when deleting subsurfaces that itself have subsurfaces

Version: 1.0.8
Date: 2024-04-18
  Features:
    - Cave sealing
  Changes:
    - Surface drill can be reused
    - Entrances and exits show an indicator in minimap
  Bugfixes:
    - Works now with mods that alter autoplace control prototypes (like Omnimatter)
    - Fixed that AAI miners got damaged or even destroyed
    - Fixed crash when using Unit Remote Controller with non-AI miners on the surface
    - Fixed crash when player changed cursor stack while in spectator mode
    - Fixed crash when connecting to an existing output item elevator
    - Fixed crash when drilling for second underground layer finishes with SpaceExploration active

Version: 1.0.7
Date: 2024-04-03
  Features:
    - Added setting that disables manipulation of existing autoplace settings. Need to be set before generation
  Changes:
    - Item and fluid elevator are now one item and require setup in both places
    - Item elevator now behaves like an underground belt, all connections need checkup after update!
    - Decreased size of fluid elevator to 1x1, so pipe connections have to be rebuilt
    - Lamps of supports glow only when there is enough electricity
  Bugfixes:
    - Fixed bug that players still stuck in entrances

Version: 1.0.6
Date: 2024-03-26
  Features:
    - Machines got damaged when pollution is too high
    - Wooden supports which replace the use of electric poles in subsurfaces
  Changes:
    - Tunnel entrances are now just holes
  Bugfixes:
    - Maps now generate as they are supposed to (https://github.com/NathaU/factorio-subsurface/issues/6)
    - Fixed crash when used with YARM and resourcehighlighter

Version: 1.0.5
Date: 2024-03-03
  Features:
    - Better implementaton of resource generator which can be manipulated by mods by implementing the "subsurface_make_autoplace_controls" remote function
    - Surface drill can be connected to the circuit network
  Bugfixes:
    - Fixed mod loading error when graphics resolution settings are normal
    - Surface drill is now blueprintable and deconstructable

Version: 1.0.4
Date: 2024-02-28
  Features:
    - Subsurfaces now generate resources based on given autoplace settings, it's also possible to prevent resources from being generated on top surfaces
    - New item 'rock explosives' that can be used to expose the underground, but it causes pollution
    - The ore prospector is a machine that detects resource patches in the subsurface below
  Changes:
    - A small cutscene is shown when teleporting between subsurfaces
    - Surface drill now acts as a regular miming drill and excavates more stone in deeper levels
    - The deeper, the richer the ore patches are
    - Miners now produce pollution while mining

Version: 1.0.3
Date: 2024-02-13
  Features:
    - AAI miners can now dig automatically (but still not very good). They stop if their inventory is full
    - Number of subsurfaces can now be limited
  Changes:
    - Subsurfaces now adopt radius from Space Exploration planets
    - Locomotive pollution is now disableable
  Bugfixes:
    - Fixed crash when mods add locomotives without burner prototype
    - Fixed crash when mods add new cliffs

Version: 1.0.2
Date: 2024-02-07
  Features:
    - Map limits are now adopted to subsurfaces
    - Players suffocate if there is too much pollution
    - Locomotives now produce pollution (not only in the underground)
    - There is a small light cone beneath air vents
    - Pinging locations into chat (Ctrl+Alt+Left mouse by default) also pings these locations in the subsurface and oversurface to mark building positions
  Changes:
    - Air vents are less effective in deeper subsurfaces
    - Rocket silos can't be placed in subsurfaces (of course!)
    - Subsurface walls now look like rocks and areas are exposed in a circular shape
    - Cliff explosives can be thrown even when there are no cliffs near, because they can be used to blow away subsurface walls

Version: 1.0.1
Date: 2024-01-23
  Changes:
    - Tunnel entrances and exists can't be mined
    - New tunnel entrances can't be digged near existing ones

Version: 1.0.0
Date: 2024-01-20
  Features:
    - Support for AAI Miners to dig the underground
    - Basic recipes and technology
  Changes:
    - Fluid elevators now pump fluid instead of just averaging between them
    - Fluid elevators can't be mixed with different fluids
    - Each side of a fluid elevators has 10k fluid capacity
    - Entity and item descriptions
    - Tunnel entrance and exit are undestroyable

Version: 0.0.2
Date: 2024-01-20
  Features:
    - Added air vents and pollution handling
  Changes:
    - Item and fluid elevators can only built on positions where the subsurface is already exposed and not occupied by existing entities

Version: 0.0.1
Date: 2024-01-16
  Information:
    - First release with basic features