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Life & fun · February 19, 2025

AI-native browser game that users can craft unlimited 3D items

Most games have limits. You can only use preset features, need coding for customization & adding mods, require expensive extra devices. We wanted to remove those barriers. That’s why we are building space zero—a browser based 3D world powered by AI. We plan to build players can freely mix items to generate unexpected creations with unique properties and sounds. Also the world itself is dynamically generated, evolving endlessly. I uploaded a demo version I’ve been working on for the past month! I hope to get any feedbacks or comments :)

AI-native browser game that users can craft unlimited 3D items launched on February 19, 2025 with 32 votes, #575 of 5,999 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.

Visit 0.space ↗Alternativestop 10% of February 2025

In plain words

Space Zero is a browser-based 3D game where players craft unlimited items by freely mixing and combining elements, with AI generating unique properties and sounds for each creation. The game world dynamically generates and evolves endlessly without preset limits or need for coding knowledge. Designed for players seeking creative freedom and customization beyond traditional game constraints, it requires no expensive additional devices and runs directly in a web browser.

written from the facts on this page · September 2026

From the sources

Zero is a multiplayer voxel sandbox you play in your browser, on iPhone, on macOS, or on Windows (Mac and Windows are in desktop beta). One Rust engine across all four platforms, so building on iPhone produces the same world your friend sees in Chrome, byte-for-byte. Most voxel sandboxes are cubic-only (Minecraft, Hytopia) or smooth-only (Avoyd). Zero supports both: cubic brushes ship today, smooth-curve sphere brush in active development.

Zero is one Earth-sized living planet everyone builds together, grown from physical law. Coming to Windows, macOS and iOS. Claim your spot.

A living world everyone builds together. No one has walked it yet. The Genesis Simulator runs the same physics that made Earth. Laws first. Land second. Life after. No artist paints the continents. The elephant walks when you ask. The actual Loxodonta africana . The pheromone the elephant reads, drawn live from its structure. You have spent your whole life as a guest in other people's imaginations. A shore no one has ever stood on. A sea that has never been named. Follow the herd upriver. Fell a tree and the forest is one tree short. Cut it into beams, raise a wall, and by nightfall there is one warm window on the whole dark planet, and you lit it. Storms cross the plains while you sleep.…from 0.space

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