Retro 3D Construction Kit WebXR

Sandbox / Simulation / Creative Tool

The ultimate 90s-style creative sandbox. Build, sculpt, and melt 3D worlds in your browser with full VR support.

Retro 3D Construction Kit is a love letter to the early days of 3D modeling, reimagined as a high-performance browser game. It combines the raw aesthetic of 90s "Freescape" engines with modern, fluid interaction.

It isn’t just about placing blocks; it’s about warping geometry. You act as a digital architect in a retro-futuristic grid world. Construct detailed scenes using voxels and primitives, then use the unique Deformation Tools to twist, bend, inflate, and explode your creations in real-time.

Once your world is built, toggle the "PS1 Mode" for authentic 32-bit vertex wobble and affine texture warping, or hook up a VR headset to step inside your creation and build in immersive 6DOF Virtual Reality.

Key Features & Mechanics:

• Physics-Bending Tools: Don’t just build—sculpt. Use modifiers like Twist, Melt, Explode, and Skew to turn basic shapes into abstract art or ruined cities.

• 3D Doodle & Pipe: Draw 3D walls and organic pipes freehand using the mouse or touch.

• In-Game Pixel Artist: Includes a built-in 32x32 pixel editor. Draw your own retro textures on the fly and apply them instantly to 3D meshes.

• Procedural Power: Instantly generate infinite fractal plants, random cities, and staircases.

• Visual Styles: Switch between clean "Amiga-style" flat shading or gritty "PlayStation 1" style graphics with CRT scanlines and fog.

• WebXR Core: Built from the ground up for WebXR. Seamlessly switch between Desktop/Mobile editing and VR exploration without reloading.

The Aesthetic: The retro-UI and synth-style grid align perfectly with the Opera GX "Cyber/Retro" design language.

• Instant Action: Extremely lightweight (under 2MB initial load), fitting the "instant play" nature of the GX Sidebar.

• Modding Spirit: It empowers players to be creators. The built-in OBJ/GLTF export allows users to take what they make in-game and use it in other game engines.

• Engine: Custom Three.js implementation (No heavy Unity/Unreal overhead).

• Inputs: Mouse/Keyboard, Touch (Mobile Optimized), VR Controllers.

• Performance: 60FPS on low-end hardware via optimized geometry merging.

Development Stage: Released / Live Ops (v1.2).

Monetization Plan: Free-to-play. (Optional: Non-intrusive ad support on load).