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Wall Decoration Modules
April 25, 2026 at 11:22 AM
Initial version
Wall Decoration Modules are a planned Build Mode feature for inZOI scheduled for the Q4 2026 (October to December) timeframe per the 2026 Roadmap Part 1 letter. The feature will introduce a modular interior and exterior wall decoration system, expanding what players can place on wall surfaces.
As of April 25, 2026, Wall Decoration Modules have not shipped on the live build (v0.7.5). The current Build Mode supports placing individual decorative items (paintings, shelves, mirrors) on walls, but does not yet offer a structured module system that lets players quickly assemble matching wall treatments. The Q4 2026 update will fill this gap.
Component | Description |
|---|---|
Interior Wall Modules | Decorative panels, trim, wainscoting, and other module-based interior wall treatments. Specific module types have not been individually disclosed. |
Exterior Wall Modules | Siding, trim, and decorative module-based exterior wall treatments. |
Mix-and-Match System | Modules will be designed to combine flexibly, enabling players to create custom wall treatments rather than using preset all-or-nothing wall styles. |
Wall Decoration Modules are part of the Q4 2026 building expansion that also includes:
Basements: Underground floor construction.
Wall Decoration Modules: This article.
Terrain Editing: Custom landscape sculpting (initial development).
These three features together substantially expand the customization toolkit. Wall Decoration Modules slot in as the surface-level expansion, while Basements and Terrain Editing expand the structural and environmental dimensions.
Once shipped, the module system will enable:
Detailed Victorian-era wainscoting and crown molding for traditional homes.
Modern minimalist wall accents and trim for contemporary builds.
Cohesive exterior siding patterns (clapboard, shingles, brick) without manual placement of individual decoration items.
Custom patterned walls for themed spaces (tiled bathrooms, painted nursery walls, accent walls).
Before Wall Decoration Modules ship, players can already customize walls through:
Standard Build Mode wall paints and materials.
Hanging individual decoration items (paintings, mirrors, shelves) directly on walls.
AI-generated wall textures via AI Texture.
Custom textures uploaded as .png files and applied through the same AI Texture interface.
The Wall Decoration Modules feature is additive: it extends what's possible without replacing the existing tools.
Date | Status |
|---|---|
December 26, 2025 | Announced in the 2026 Roadmap Part 1 letter as a Q4 2026 deliverable. |
March 26, 2026 | v0.7.0 anniversary update did not include Wall Decoration Modules. Q4 schedule reaffirmed. |
Current target | Q4 2026 (October to December) per published roadmap. |
Specific module types (panels, trim, wainscoting, exterior siding, brick patterns).
Whether modules integrate with the existing wall paint and material system or replace it.
Whether modules support player-uploaded custom textures.
Whether modules are limited to certain wall types (interior only, or both interior and exterior).
Build Mode covers the current building system. Walls, Windows, and Doors covers existing wall placement. AI Texture provides AI-generated wall texture options today. Basements is bundled in the same Q4 update. Terrain Editing is also bundled in Q4. 2026 Roadmap tracks delivery status.