Bijan Bowen runs Muse Spark 1.3 through a browser OS, C++ skate game, subway FPS, 3D CAD Hot Wheels, a Blender/Godot wrestling game and more, then tallies the total cost.

Video · Games & 3D★ Pick· ♥ 1.2K
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Bijan Bowen runs Muse Spark 1.3 through a browser OS, C++ skate game, subway FPS, 3D CAD Hot Wheels, a Blender/Godot wrestling game and more, then tallies the total cost.

Video · Games & 3D★ Pick· ♥ 1.2K
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Dilmer
@Dilmerv
Hello everyone! 👋🕶️ I put Meta Muse Code + the Unity CLI to the test with a real Unity project to see how far I could push this agentic workflow. Instead of just generating code, I wanted to see how it could actually interact with Unity, run tests, validate changes, port the h
X post · Games & 3D★ Pick· ♥ 75
AI News
@AINewsPulse
My 2 year old daughter likes to identify colors everywhere so I asked @muse to build a color identification game. muse.ai/s/color-game-b…
X post · Games & 3D· ♥ 2
Zi Lin
@suzzzylin
🎮 This entire Avo Lawn game was built with Muse Spark 1.2 + Muse Code. 🥑 Now it’s your turn—use Muse Spark 1.2 to build your own game and see what you can create. To play: research.meta.ai/artifacts/intr… Check out our blog post: research.meta.ai/blog/introduci… h
X post · Games & 3D· ♥ 95
Bijan Bowen puts Muse Glimmer through a battery of builds including a browser OS, C++ skate game, subway FPS, 3D CAD model, drum-kit sim and multimodal coding.

Video · Games & 3D
Rohan Paul
@rohanpaul_ai
Meta's open-sourced Muse Glimmer 30B vs Muse Spark 1.2 Glimmer delivered 5 runnable games at roughly one-fifth Muse Spark's cost. Very Interesting experiment by @aimlapi . the setup: • Muse Glimmer 30B — via aimlapi[.]com. cost: $0.02 • Muse Spark 1.2 — via aimlapi[.]com.
X post · Games & 3D· ♥ 53
Pattern Preacher
@chanakyaspeakss
I had one shotted this with explicit instructions to create this game with all the Asset specifications on @opencode and it generated in 30-40 Seconds. Couple more iterations and inputs will give us a production ready game. Great Job Team Meta #ReverseSonic
X post · Games & 3D· ♥ 2
A four-in-line game built with the AIIA framework, where the plan came from the author's own model and the build then switched to Muse Glimmer running on 16 GB of VRAM.
GitHub · Games & 3D
Both local models implement two new features in an existing SuperAsteroids game; the winner's feature branch gets merged and the loser's is deleted.

Video · Benchmarks & research· ♥ 385
Arindam Majumder 𝕏
@Arindam_1729
I tested DeepSeek V4 Flash, Kimi K3, and Muse Spark 1.3 on the same Flappy Bird prompt. @Meta Muse Spark 1.3 was my favorite. It built the most complete game with a polished UI, animated bird, layered parallax, pipes, scoring, persistent best score, and a proper game-over
X post · Games & 3D· ♥ 8
Iam_
@SPAC89
Try planning with Muse Spark 1.3 Max and then executing with Muse Spark 1.3 xHigh Contributor agents, It cuts costs by more than 90% while still giving you frontier model quality. Honestly, Muse Spark 1.3 Max is one of the best models on the market right now. Everything you see
X post · Games & 3D· ♥ 29
Matt Deitke
@mattdeitke
Excited to share Muse Spark! It's a strong natively multimodal model with many surprising properties that emerged. Here, the model is able to use Python tools to make a playable Sudoku game on the web from an image input of the board. ✨
X post · Games & 3D· ♥ 179
Miguel
@romerojr__
Muse is a cool way to get started on agentive task delegating - 1st pass: - it made plans for the weekend - bought tickets for Avengers Doomsday - got a copy of Moana on blu-ray for my baby - currently searching for a good deal on a back up gaming mouse for my PC 👏👏👏
X post · Errands & personal agent· ♥ 2
Zi Lin
@suzzzylin
Muse Spark 1.3 is here🙌 — and 3D game dev is getting seriously fun. I’ve been having so much fun building alongside Muse Code — turning ideas into playable 3D worlds and iterating together along the way. A glimpse of what’s possible ↓ research.meta.ai/artifacts/intr…
X post · Games & 3D· ♥ 176
Moss AI Studio 🌱
@MossAIStudio
Loving it! I did a 2026 remake of my Spooky Clicker the other day and the total was $0.63. Lots built too! Changelog for everything is here: github.com/DevTarlow/spoo…

X post · Games & 3D· ♥ 2
No place like localhost has Muse Glimmer implement a 7-stage development plan for a classic arcade game clone, the same challenge earlier run against three Qwen models.

Video · Games & 3D
Blaine 📈📉📈
@BlaineCapital
Built a Sleeper fantasy football co-pilot: tracks across multiple 12-team leagues with FAAB budgets, sends weekly waiver/start-sit briefings plus Thu/Sun pre-game checks with inactives and weather as a tiebreaker. Already caught an OUT starter & recommended a swap.
X post · Errands & personal agent
Siamese Cat Dev pits Muse Spark 1.3 against Claude Fable 5.1 on a browser OS, a Call of Duty-style shooter, a neon arena shooter and a Mario Kart-style racer.

Video · Games & 3D· ♥ 6
When-Agents-Rule drops Muse Glimmer 30B, Qwen 3.6 27B and Gemma 4 31B on one island to run an economy and fight for 90 minutes with no human input.

Video · Games & 3D· ♥ 3
Dilmer
@Dilmerv
Muse Spark 1.3 released today, so I immediately tried it in Muse Code with the Miniature Golf game I previously converted to VR using version 1.2! 💻 The prompt “Add Hands support & allow for hands or controllers. Use MetaVR CLI for additional ISDK context” The entire process
X post · Games & 3D· ♥ 63
Ramanpal Singh builds a multi-page company site, a Gridlock puzzle game, a 3D traffic sim, the Shipyard release-notes SaaS and a diagram digitizer with Muse Code for about $10. Spark 1.2 often failed to enforce rules like win conditions.

Resource · Apps & websites
Reddit post · Games & 3D
Dilmer Valecillos uses Muse Code with Muse Spark 1.2 and the Unity CLI to run tests, validate changes, port a Mini Golf game to other platforms and convert it to VR.

Video · Games & 3D★ Pick· ♥ 47
I had a chill ball drop game in my head and spent the weekend making it by iterating with my Muse agent. Every pass was a conversation: tune the physics, test, report back what felt off, repeat. The ball went from draining straight through to staying up and chaining off everything. Marty, the little neon orb bot in the game, is actually my agent's mascot. His Deep Scan power shows where the ball will bounce. It is a free Android APK on itch.io with 10 levels, a combo multiplier, and soft pentatonic chimes that climb with your combo. I am curious how other people would push this further. What would you have an agent iterate on next: level design, the sound, or something I am not thinking of?
Reddit post · Games & 3D★ Pick
Alex Cornell walks through how his Muse buys movie tickets, plans family weekends and helps his chess game, covering the chat tab, feed, proactive ideas, goal tracking and library.

Video · Errands & personal agent★ Pick
A self-hosted mini arcade cabinet on a Raspberry Pi that generates SNES-style games from a player photo and a voice prompt, using Muse Spark to judge art and Muse Image and Muse Voice Transcribe for assets and input.
GitHub · Games & 3D★ Pick
A Three.js, Vite and TypeScript survival-lite voxel game built with Muse Spark, with infinite terrain, crafting, hunger, day-night cycle and zombies.
GitHub · Games & 3D
Divine 〽️achine
@Divine_machine
AI assistants are insane time savers, this segment will be massive. @Muse is extremly good for personal things, just today its booked a flight for me, handled emails, got me dinner reservations, and bought tickets to a game, and alerted me for things needing attention. The
X post · Errands & personal agent· ♥ 2
Mostly Borrowed Ideas
@borrowed_ideas
Built a little game with Muse called Hindsight Capital. Eight anonymized real historical companies; you read the financials as they were at the time, decide to invest or pass, then live through the actual crisis that came next. You then see how you did. muse.ai/s/stock-market…
X post · Games & 3D· ♥ 232
loot radar is my game deals site, radar.codemeoww.com. tracks deals and freebies across stores like steam and epic, ranked by discount and popularity. features: daily loot summaries on telegram and discord, fast price alerts, a morning deals digest, wishlist tracking so you get pinged when a game you want drops, and an api for the deal data.
Site · Apps & websites
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Dilmer
@Dilmerv
Last night, I built a VR game prototype in a few hours with Muse Code on PC. It was already available on macOS and Linux, and today we’re bringing it to PC! 🔥 I tested it with Unity through the Unity CLI, and here are a few things that worked really well for me: - Having Muse
X post · Games & 3D· ♥ 56
Peggle/Papa Pear style 2D arcade game. Drop orbs, bounce off pegs, clear levels. Unfinished just-for-fun project built with my AI agent. Free to play in browser or Android APK.
Site · Games & 3D
Its a beginning. Not 100% accurate, use with caution. Will try to update it as soon as it can.
Reddit post · Apps & websites
AI/ML API
@aimlapi
Muse Glimmer one-shot 5 games! @AIatMeta dropped Muse Glimmer. So we ran it against Muse Spark 1.2, on five one-file game demos, each one written to play itself: Tetris, a top-down pixel street race, a rooftop web-slinger, a blue hedgehog platformer, and Flappy Bird. the setup:
X post · Games & 3D· ♥ 33
Tornado guy
@fanofaliens
Dang It one shotted this table tennis game in 3d with sound Great job Muse Aka Meta AI
X post · Games & 3D· ♥ 103
Chris
@ChrisGPT
Meta Muse: “Make a flappy bird clone” One shot in only a couple minutes in canvas not bad at all!
X post · Games & 3D· ♥ 120
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Meta for Developers
@MetaforDevs
Muse Spark 1.3 with max reasoning is now available on Muse Code and Meta Model API. Developers can build with frontier performance without the frontier prices. We thought showing would be better than telling, and encouraged our friends in Meta Superintelligence Labs to come up
X post · Games & 3D· ♥ 779
Bijan Bowen's first look at Meta's Muse Code terminal agent and Muse Spark 1.2, testing a browser OS, C++ skate game, CAD design, flight sim and subway FPS.

Video · Games & 3D
Shifros
@Studioshifros
Decided to stress test Muse Spark 1.3 xhigh on 3D game logic in Three.js. Built out an entire browser driving demo with different daytimes, and vehicle physics. TBH the result is so much better for the time I spent on it. @threejs @alexandr_wang Try: gg-shifro.vercel.app
X post · Games & 3D· ♥ 56
PIMX_ELTEX runs Muse Spark 1.3 in OpenCode on six prompts, from 3D games and an open-world mini GTA to car simulators and web apps, at about 3 minutes per project.

Video · Games & 3D· ♥ 4
Disclaimer. This is the first time I've used Muse or VSCode as a harness. The reason I am using VSCode as a harness is this is a research project for my job, and we only have VSCode, Codex, and Claude Code approved for harnesses. I ran it in a folder with only one HTML file (800 lines) that is a Roblox-style COD game. I just gave it a prompt "Can you fix the bugs in the file". It read the file 3 times, found one bug, started to fix it, then got stuck reading the same 10 lines over and over. I imagine it's one of these three issues. • It's a prompt error, being way too vague/open ended for the capabilities of a smaller model. I tried again, with a specific prompt to fix a specific bug, and it still just ends up so confused, trying to grep/find the file despite already having read it, and trying to find the code inside of the file. • It's a limitation of small models running with a large harness/having way too much going on. I tried running it with Pi with its default prompt, and it just got stuck doing tool calls and never actually read the file. Tried running this just directly in the Unsloth Desktop UI with no harness but it failed to parse the file I inputted and tried to gen
Reddit post · Benchmarks & research
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Every model gets the same thing: the Game Boy screen, eleven buttons, a walkability grid, and 1,000 turns to beat Brock. No walkthrough, no pathfinding, no hints. Same prompt for all of them. Scoring is a 10-milestone ladder (left the house, got a starter, reached Route 1, ... beat Brock), so a run that never wins still places by how far it got. 14 runs so far, 4 of them got the badge. Best is GPT-6 Astra at 246 turns. Cheapest win was Gemini 3.8 Flash at $3.70. A free local model (Muse Glimmer 30B) burned all 1,000 turns and got as far as Reached Route 1. Full turn-by-turn logs, costs, and the VODs are all up at https://pokebench.tv.
Reddit post · Games & 3D
Julian Goldie's GoldieBench scores Muse Spark 1.2 at 7.55/10 across 50 one-shot builds. It did well on fractals (8.7), a macOS desktop sim (8.6) and a galaxy viz (8.6), but 3D games like Doom and Dragonrealm often came out incomplete or black.

Resource · Games & 3D
MindStudio notes Muse Spark 1.3 topped DeepSWE at 75.4 and placed third on Artificial Analysis, yet in a hands-on game-clone test produced "a cube shooting at other cubes."

Resource · Benchmarks & research