Product Engineer/SWE. Open to work Coding agents, open source and freelance life. I build Cartouche. The best free way to play on your Mac
🇧🇪/🇵🇭
Joined November 2013
- Tweets870
- Following187
- Followers395
- Likes7.3K
Pinned Tweet
You wanna play but you have a Mac? I got you ✌️
I keep fighting with wine to install some game. So I give myself a challenge to build an app who make it easier in 7 days.
Log to your account or drop your .exe and let it do it.
I didn't put the touchscreen support yet 😅
Bryan retweeted
Introducing the neutral AI Agent Memory
Meet Momentum. Finally, Agents that remember across providers.
Shared memory access across Claude, Codex, Grok & 30+ harnesses. Switch without having to start over. You shouldn't have to re-explain every time you switch.
It's high time that we broke down the walled gardens.
Pre-release now available.
Try it out at momentumachines.com/download
I saw the build from the beginning.
Lil bro really cooked it well 🔥🔥
I gave up on gaming since August to build this.
📢 Introducing Momentum:
Switch agents mid-task and the next one picks up exactly where the last one left off.
The cherry on the top? Agents share one single memory, no more digging through the repo when you switch from Claude to Codex or to Cursor.
Free beta is live 🔥
#buildinginpublic
Promethee Season 1 is coming to an end
I’ve watched this app evolve over the past few months, and it’s definitely heading in the right direction.
Here are my stats since I started using it. I’ve never been this productive in my life.
Huge shoutout to the @promethee_io team. You guys are doing an amazing job.
Can’t wait for Season 2 🔥
Bryan retweeted
Hey builders, ever hit your Claude limit mid-build, switched to Codex, and had to re-explain everything?
I'm building Momentum, a local workspace where all your AI agents share one memory.
Here Claude, Codex and Grok pass the same chat between them. Switch, and it picks up right where the last one stopped.
momentumachines.com
Bryan retweeted
You wanna play but you have a Mac? I got you ✌️
I keep fighting with wine to install some game. So I give myself a challenge to build an app who make it easier in 7 days.
Log to your account or drop your .exe and let it do it.
I didn't put the touchscreen support yet 😅
Before installing anything, check if it run on your Mac 👀
Got a MCP in the app too. Your AI agent can install the game, set up the prefix, read the logs and fix it. You approve every step.
And WebMCP on the site to check the catalogue.
cartouche.bryann2k.dev
Trained my own frame gen model overnight on a MacBook Air. (GPU is expensive af 😭)
Faster than RIFE on the Neural Engine.
RIFE still win on new scenes tho.
something is cooking 👀
Stepped into a community that looks for drama, then blocks you when they run out of arguments.
We just wanna play on Mac bro, chill. Licenses are respected, CodeWeavers credited.
Cartouche is free. Try it!
cartouche.bryann2k.dev
Working on frame gen for Cartouche.
Lots of games run under 60 fps on a Mac. I already added DLSS and FSR through D3DMetal, and a built-in scaler for games that have neither.
Frame gen goes through MetalFX interpolation. It's not there yet. The motion vectors are guessed, so there's ghosting and about 8 ms more latency (17 to 25 ms).
That's my side project while I look for a freelance mission or a job. Open to work, DMs open.
Released Cartouche Saturday. Two bug reports Sunday. Three releases in 24h.
Sunday Log #002, what broke and how I fixed it: bryann2k.dev/log/2026-w43
Cartouche 0.1.1 is out.
Games without D3DMetal now run on DXMT instead of failing to start. (Raft works again @mike_dreeman 😅).
Cartouche names the right Apple download for D3DMetal and tells you when a new one ships.
Homebrew has its own tap.
Update in the app, or download here
cartouche.bryann2k.dev
Playing on a Mac should be easy… and free.
I spent a week of evenings building Cartouche, a game launcher for Apple silicon Macs.
Connect your store account, download a game, play. Steam, Epic, GOG and Amazon all land in the same library.
Old Windows game? Drop its .exe or archive in and watch it install.
Even older? Add your ROM and play through RetroArch (@libretro).
It won't run everything. Anti-cheat kills some games on a Mac, so Cartouche tells you before you download.
Reply with a game you miss. Let's see if it runs.
