Sims 4 More Floors Mod Work May 2026

Sims cannot autonomously navigate past roughly 6–8 floors.
They may route fail, freeze, or teleport. The mod is best for shell builds, apartment-style shells, or decorative skyscrapers – not fully playable homes on floor 15.

✅ No extra in-game steps – the limit is just removed.

Before we discuss mods, you need to understand the enemy: the game engine. The Sims 4 is built on a 64-bit engine, but the build mode is governed by a strict height map. sims 4 more floors mod work

The Official Max Height:

The "Cheated" Max Height (Without Mods): Using the bb.moveobjects on cheat, you can technically push walls higher, but the game will not recognize a fifth floor as a livable room. You can create a decorative spire, but sims cannot route there, stairs won't attach, and roofing gets distorted. Sims cannot autonomously navigate past roughly 6–8 floors

This limit exists for three reasons:

The More Floors mod (often by creator TwistedMexi or similar) removes the default EA limit of 4 floors above ground and 4 basement levels in The Sims 4. With this mod, you can build up to 16+ floors above ground and up to 16 basement levels. ✅ No extra in-game steps – the limit is just removed

Note: The exact number varies by mod version. Some allow up to 25 floors total.

While the mod successfully unlocks additional levels, it introduces several "work-arounds" due to the limitations of the game's original design.