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Drive the London map, with built-in sat nav. Open the map, drop a pin anywhere, and the HUD navigates you there. This exact build is live and playable: solvx.uk/go/ml6-bs Next build turns it into an open race mode. #buildinpublic #Claude #gamedev

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The race is back - and it is a little hairy. 3 laps from a grid on Tower Bridge, real physics, nothing to install. This exact build is live and playable right now: solvx.uk/go/ml-next5 #buildinpublic #Claude #gamedev

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Hard to drive - and I think that is the win. A sports car over Tower Bridge at 150kph plus is hard in real life too. So what next? Missiles, time trials, helicopters? Tell me in the comments. solvx.uk/go/ml-bs #buildinpublic #Claude #gamedev

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Full physics, instead of fixing each driving bug one at a time. Easy with Claude Code, and more fun to drive than I expected. No arcade twist. Race and map return next. Then what? Missiles, time trials, helicopters? solvx.uk/go/ml-bs #buildinpublic #Claude #gamedev

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Richard Watson @solvxuk.bsky.social · 29/09/2026

Is Opus 5.5 the Unity killer? I dropped Unity for a TypeScript web build. 6,049 lines of C# became 856. A 305MB download became 81MB. Build and publish went from 6 minutes to 20 seconds. Every build goes live: solvx.uk/go/ml-bs #buildinpublic #Claude #Unity

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Want an angry spider in your phone? Tap the glass to call her. Shake it and she gets angry. Then she attacks. Best on a phone: solvx.uk/spider Built by Claude Code. I left Codex for dead again. #buildinpublic #Claude #Codex #blender #webgl #gamedev

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Richard Watson @solvxuk.bsky.social · 29/09/2026

Codex vs Claude Code. GPT-6 Astra vs Opus 5.5. Scary spider challenge. Codex hit its usage limit in minutes and did an ok job across two 5-hour windows. While I waited, Claude Code did this in about an hour. Don't believe the hype. #buildinpublic #Codex #Claude #blender #3D

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Testing Codex with GPT-6 Astra, and I wanted something that stands out. A spider. Modelled and rigged in Blender, all 8 legs, then animated to make your skin crawl. Or is that a spider crawl? #buildinpublic #blender #b3d #3D #rigging #gamedev #indiedev

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Finally the agent behaves. Am I a genius, or is this Jev at work? It rejected me. "Not sure which of my skills fits, so I haven't run anything." Three closest matches, pick one. A refusal is the win. 188ms, $0.00018. #buildinpublic #AI #agents #Jev #Claude

A screenshot of the Percy agent's chat interface. The user asks about email counts. The agent replies: I'm not sure which of my skills fits, so I haven't run anything and I haven't learned a new route, then lists three closest matching skills and asks the user to pick. A debug line reads 188 milliseconds, 5025 tokens, $0.00018354, and the run is marked Failure recorded.

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A few days into building a Greater London 3D model. You can drive around what I have so far — pick free mode. solvx.uk/go/ml-bs #buildinpublic #Opus55 #Claude #blender #b3d #unity3d #gamedev #indiedev #3D

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It is live. Go and play it. 7 AI cars, 3 laps, difficulty hard, across Tower Bridge and through London. No install, straight in your browser, running on my own VPS. mylondon.solvx.uk/play #buildinpublic #Opus55 #Claude #unity3d #gamedev #indiedev

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Richard Watson @solvxuk.bsky.social · 27/09/2026

Typical. Opus 5.5 makes me an AI opponent that I cannot beat. First test of the racing build and the AI car is gone. Absolutely gone. I wrote it, and it left me for dead on Tower Bridge. Posting the fails too. #buildinpublic #Opus55 #Claude #unity3d #gamedev #indiedev

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From driving to racing. Testing this as an 8 player, 1 vs AI racing game. Caterhams off the line on Tower Bridge and out through the city. Playable online soon. #buildinpublic #Opus55 #Claude #unity3d #gamedev #indiedev #racinggame #3D

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Richard Watson @solvxuk.bsky.social · 26/09/2026

A test run to cover all of London. Claude Code is building 500m square grids and we are checking off the tiles to make sure they fit together. Once this is done, it gets to work covering the full Greater London area. #buildinpublic #Opus55 #Claude #blender #b3d #3D #gamedev

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Richard Watson @solvxuk.bsky.social · 26/09/2026

Project Bright cut it. It runs on the free web version of Claude Code, and on a subscription it is virtually free. For clipping and stitching live footage it is particularly efficient. Available now on GitHub. #buildinpublic #opensource #claudecode #videoediting

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Richard Watson @solvxuk.bsky.social · 25/09/2026

10 million tokens and 24 hours with Opus 5.5. I am now driving a manual Caterham over Tower Bridge and around a 1.5km square of central London. Textured buildings, trees, lamp posts, grass, and a gear stick that moves. #buildinpublic #Opus55 #Claude #unity3d #gamedev #3D

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Richard Watson @solvxuk.bsky.social · 25/09/2026

Driving over Tower Bridge in my Caterham. From a single prompt to a Unity build: 1.5km of London mapped accurately, and the car rendered in full. That is the whole thing working. #buildinpublic #Opus55 #Claude #blender #unity3d #gamedev #indiedev #3D

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Richard Watson @solvxuk.bsky.social · 25/09/2026

A sneak peek at the final stage of the Opus 5.5 project. A rendered Caterham Super 7, with procedural animation driving the suspension, wheels and steering wheel. The London map is finished. Next I put the two together. #buildinpublic #Opus55 #Claude #blender #b3d #3D #gamedev

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1 prompt, 5 passes. Tower Bridge building itself from bare piers to spires, chains, lamp posts, buses and people on the walkway. Next: bridge into Unity, build from a map, drop in a Caterham and go for a drive. #buildinpublic #Opus55 #Claude #blender #b3d #unity3d #3D #gamedev

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Pass 4. A reference image this time, and I asked for photorealism. Late afternoon light, and the bridge now has a whole city behind it. Then it stopped on its own to ask if this was right. #buildinpublic #Opus55 #Claude #blender #b3d #proceduralgeneration #3D #gamedev

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Third pass on the procedural Tower Bridge, and I have given it no further instructions. It keeps adding detail on its own. Turrets, the high walkway, and now the bascules actually lift. #buildinpublic #Opus55 #Claude #blender #b3d #proceduralgeneration #3D #gamedev #indiedev

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Opus 5.5 landed today, so I pointed it at Blender. One prompt. No reference image, no prep. It wrote the procedural geometry and animated it, and this is the first attempt. #buildinpublic #Opus55 #Claude #blender #b3d #proceduralgeneration #3D #gamedev #indiedev

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Manhattan, then a pull back to the office above it. Image gen for the scene, procedural animation for the move. Built in Project Bright. solvx.uk/go/pb-bs #buildinpublic #imagegen #proceduralanimation #opensource #claudecode #AI #videoproduction #motiondesign #indiedev

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Richard Watson @solvxuk.bsky.social · 20/09/2026

Caricature 3D model — solved. Separate head and body meshes, merged back into one. Manual cleanup in Blender to match head to neck. 150,032 verts. 300,348 tris. Quite impressed, even if I do say so myself. Sign off next, then rig and animate. #buildinpublic #3D #blender #gamedev #b3d

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Back to faces, and this one is hard. Last time I just needed a face. This time it has to match a specific image, and Trellis2 is not good at faces. Splitting the head into its own mesh failed. So: sweep the seeds, pick the best, run again. #buildinpublic #3D #gamedev #blender

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Richard Watson @solvxuk.bsky.social · 16/09/2026

Bringing the brain and the head to the party. Segmented the head, positioned the brain inside the model, then blew them both up. The effects are starting to come together. The brief asks for Braindead level gore, so the faint hearted should look away. #buildinpublic #3D #blender #gamedev #vfx

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Richard Watson @solvxuk.bsky.social · 15/09/2026

Told you. Claude Code segmented the 3D brain, then blew it up 🤯 You may wish to look away for the next few posts. solvx.uk/go/3d-bs #buildinpublic #3D #blender #gamedev #claudecode #3dart #b3d

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Richard Watson @solvxuk.bsky.social · 15/09/2026

I made a brain. My first non-human 3D model through Trellis2. A few holes, but nothing to worry about. Next I'm going to make it explode 🤯 solvx.uk/go/3d-bs #buildinpublic #3D #blender #gamedev #trellis2 #3dart #b3d

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Richard Watson @solvxuk.bsky.social · 14/09/2026

And here we are. A little thick for my liking, but more like a liquid. Very easy with Claude Code — I can't claim much credit. High res liquid sim on my GPU, plot the particles, transpose onto a maths version to match. Built for low spec machines. #buildinpublic #3D #gamedev #blender

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Richard Watson @solvxuk.bsky.social · 14/09/2026

Balls! Trying to get a low res blood effect. Looks good from afar, but far from good — on closer inspection the splatter lands as spheres. Blood does not behave like this. Claude reckons we can make the droplets read as liquid. solvx.uk/go/3d-bs #buildinpublic #3D #gamedev

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Richard Watson @solvxuk.bsky.social · 13/09/2026

And the final curtain. Left hand bound to the moving pump, right hand to the gun, every connection held across all frames. I had never animated anything until a few weeks ago. Human-AI teamwork: I set the joint and bone position, AI ran it through 50 frames. #buildinpublic #3D #gamedev #blender

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Procedural animation, via a Claude Code and Blender bridge. Isolate the pump action, restrict its movement to the axis of the gun itself. Still manual here, but it's the home straight. Just rigging and finger crossing to go. solvx.uk/go/3d-bs #buildinpublic #3D #gamedev #blender

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The final thumb moves into place. Hand position is set. Next: the pump action bind for the left hand, and a procedural animation for that part. Also finally worked out how to get Claude Code to copy a frame through into the full clip. #buildinpublic #3D #gamedev #blender #rigging #animation

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Mind bending 3D, one finger at a time. Left hand first: the fingers are inside the gun and need to touch the pump perfectly. Skin weighting holds up. Focus this hard on detail and you miss the bigger picture. 2 sets of human eyes on all 3D work. solvx.uk/go/3d-bs #buildinpublic #3D

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Forgot to isolate and animate the pump. Hands and fingers come after — the pump has to move first. Only one clip is needed now, but it has to be perfect. Full animation of the gun parts. Next: bind the fingers to it, so the grip holds for the whole clip. #buildinpublic #3D #gamedev #blender

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End of level? Boss says no. The designer I'm working with says we only need one animation. The hero's abilities got cut to the budget, and Unity does the rest — given one perfect clip with the gun aligned to all axis'. The gun is aligned. Fingers next. #buildinpublic #3D #gamedev #blender

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Bindings fixed, new animation targeted. It fails. The gun passes inside the body for part of the movement. Different sized model, different sized gun, bindings taken from another clip. So much for an easy fix across 12 shotgun clips. #buildinpublic #3D #gamedev #blender #rigging

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Shotguns at dawn. A reload animation on the hero, and annoyingly this is close but still not correct. I was hoping to get there without changing the pose of the bones. Do it once, then replicate across a full set of motions. #buildinpublic #3D #gamedev #blender #rigging

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A sneaky peek at today's work. Claude actually got very close. Excuse the scale — and the crotch shotgun. In its defence, the hands are correctly placed on it. #buildinpublic #3D #gamedev #blender #rigging #animation

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Working 5 to 9, time to make a livin'. Enough dancing — this guy needs to be combat ready. Rough animation retargeted onto the model, and this one comes with guns. Next: weld the object in Blender, then apply to every clip for that weapon 🤞 #buildinpublic #3D #gamedev #blender #rigging

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Hero's shockin' and rockin' now. AccuRig for the rigging, a bones seeds animation from Nvidia. It all came together just in time — I can animate at will. One problem: movement data sets don't have guns. Next: manual edits in Blender. #buildinpublic #3D #gamedev #blender #rigging

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Close, but no cigar. Two animations, same model. One Claude instance got it right, one got it wrong — the good one is the reference for fixing the bad one. All to unify the 3D standards: my own skeleton, bridged to every other. When AC dances like a pro, it works.

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Promoted to hero work today. In 3D the "hero" is the model the camera actually looks at — not the crowd. Two weeks of sub-2k background characters, now the lead. High poly, for a client's game. Re-rigging in AccuRig, full skeleton. Expect swearing. #buildinpublic #3D #gamedev

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We have a winner. Yesterday every rigging tool refused my sub-2k models. Today Mixamo took one without complaint. Low-poly rigging: wrapped. The scrappy Gopnik is a go. That wall could have ended the whole pipeline. #buildinpublic #3D #gamedev #blender

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