Commerce · alternatives · 2026
24 alternatives to SPACESYNC
3D spaceship game with weekly prizes for the top players.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SPACESYNC launched in 2023; newer entries below may have overtaken it.
- 1
- 2BG
I made this 10 level Game. Excited for people to try it. :) Stay Balanced :)
2024 · balanc3dgame.com · its alternatives →
- 3
- 4
- 53M
2019 · urk-3d-multi-space-game.herokuapp.com · its alternatives →
- 6BH
Hey HN, We’re Philip, Amby, and Declan, and we made “multiplayer virtual computers” that you can embed anywhere, including 3D spaces. We decided to build this because we noticed that embedding third-party apps and websites can be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult. On the backend, we’re spinning up a VM and running a resource-optimized fork of Chromium which we then stream to participants via WebRTC. Since we’re hosting the servers running the applications,…
2022 · threejs-example.hyperbeam.com · its alternatives →
- 7
Crypto: The Game▲123A massive crypto survivor game. Many will play, one will win
2024 · its alternatives →
- 8
- 9
- 10
- 11
- 12
Space Zero▲52Craft unlimited 3D items with AI — Browser Game
2025 · simulogos.com · its alternatives →
- 13
- 14
- 15AN
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 :)
2025 · 0.space · its alternatives →
- 16
- 17
- 18
I built this with Claude cause I always wanted to tinker with a simulation economoy and I love space themes. A space-economy sim where nothing is scripted. A few hundred autonomous ships each run their own planner. Some chase the best trade route, take a delivery contract, refuel, retrofit at a shipyard, or dock so the crew can rest before morale tanks. Markets price everything off supply with shortage-urgency multipliers, factions tax and subsidize, populations migrate when they're unhappy, and stations that go broke get abandoned and rot. It started as an Elixir/Phoenix prototype, but…
Jul 2026 · github.com · its alternatives →
- 19
- 20
- 21
- 22
- 23
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →