Anthropic
Claude Opus 5.5
claude-opus-5-5“Luka's preferred current model.”
Luka
Elden Ring
Live
Params, animations, scripts and merges, made on your own files.
Tell the coder what you want in plain words and upload your mod files. It works on your regulation.bin, HKS scripts and binders on its own modding box, checks every file it changed against what you sent, and hands the files back with a short note: what it changed, what it verified, and what you still need to try in game.
Open to every Astropond account.
What the coder does
Upload mod files, zips and video clips up to 2 GB each. Your account keeps up to 10 GB of files, and the file manager shows when each one will be deleted.
- Regulation and param edits for weapons, skills, SpEffects, armour, talismans and goods.
- Animation and behaviour work in TAE, HKX, anibnd, behbnd and HKS, kept consistent with your regulation.
- Effects, text and parts: sfx and ffxbnd, msg and FMG text, part files.
- Two-mod merges, file by file, with shared binders overlaid instead of copied over each other.
- Every upload is fingerprinted, so the coder builds on your exact version of a mod.
- A diff check runs before anything is sent: a removed row, a reverted field or a lost script definition goes back to the coder first.
- Send a video clip of a bug and the coder reads its frames.
- Save a known-good file as your base and go back to it from any session.
- Luka's published mods are already on the box, so the coder can build on them without an upload.
A turn, start to finish
One message in, files out. Open "Show the steps" in the workbench to follow every command the coder runs.
Honest about testing
The coder can't play the game. Nothing is called fixed or working in game unless someone tested it, and every untested change comes with "Not tested in game yet - tell me what happens."
You
Halve the FP cost of my Moonveil's skill. My regulation.bin is attached.
regulation.bin Coder
Show the steps 5
- Identified in/regulation.bin: your edits on a known base
- Looked up the weapon and its skill in the guide
- Changed the FP cost in 1 row
- regtool verify: passed
- Diff against your upload: 1 field changed, nothing else
Done: the skill's FP cost is halved in 1 row. Verified with regtool and a diff against your upload.
regulation.bin
Not tested in game yet - tell me what happens.
Every coder works on Elden Ring
Pick a coder in the workbench and switch between them in the same session. Luka's top three:
Google
Gemini 4
gemini-4-argon“As strong as GPT-6 Astra, half the price of Opus, and twice as fast. Do I need to say more?”
Luka
OpenAI
GPT-6 Astra
gpt-6-astra“The best in the GPT family, but still too expensive. Opus is better and cheaper, in my opinion.”
Luka
Other games
Start with one message
Open the workbench, pick a game and a coder, and describe the change you want. Your Astropond login and balance work here.