January - last edited February by BryonyRae
Product: The Sims 4
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 22.214.171.1240
What expansions, game packs, and stuff packs do you have installed? All expansion packs. All game packs. Toddler, fitness, glamour, garden, movie, spooky, patio and party stuff packs.
Steps: How can we find the bug ourselves? Try to build a basement on Chateau peak.
What happens when the bug occurs? Every time I try to build a basement wall on the highest basement level it builds it several storeys high so that the ground pokes up several storeys if there is no building above or the game refuses to build if there is an existing structure above it.
What do you expect to see? Basements working so that I can add a basement to the house.
Have you installed any customization with the game, e.g. Custom Content or Mods? Never used.
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure
I was able to duplicate this issue (to an extent) in my game. Specifically, when trying to build a basement on the right side of the home, the game elevated terrain around the basement area. However, in my game, this was a slight elevation. Subsequently building an additional basement under the home elevated terrain around the home a bit. The "Flatten Lot" button in terrain tools would not reduce the terrain height; nor could I reduce it manually. Only deleting the basement allowed me to flatten the terrain. Will add to our list.