The trick: Headline Over Filing
Tom's Hardware's headline says sweeping new Claude restrictions block game cloning and reverse-engineering.
Anthropic says it added two sentences, about recreating specific games.

Tom's Hardware's headline says Claude now blocks game cloning and reverse-engineering, with sweeping restrictions that hit legitimate developers.
Before you read on. Your call?
TRUE, BUT
2 sentences
Anthropic's Addy Osmani says the change is two sentences in Claude Code's prompt on Opus 5.5, aimed at recreating someone else's specific game.
The twist
The reverse-engineering refusals come from user claims, and Tom's Hardware itself says the timing may be a coincidence.
There’s more to this story.
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The trick has a name
We call it Headline Over Filing: the document underneath says something else. You'll see it again. Learn to spot it →
Receipts
- Supports tomshardware.com:
According to multiple user claims, Anthropic's Claude Code and/or Opus 5.5 model are blocking attempts at innocuous reverse-engineering
- Supports tomshardware.com:
sweeping new restrictions also hit legitimate developers and basic troubleshooting tasks
- Context tomshardware.com:
There is no official or additional confirmation if this is the actual rule text
- Refutes tomshardware.com:
The simultaneous timing of both game- and cyber-security restrictions may be a coincidence
- Context tomshardware.com:
it's odd to see that 24 days have passed since then
- Refutes gamedeveloper.com:
We added two sentences to Claude Code's prompt on Opus 5.5 to steer it away from recreating someone else's specific game because using Claude to infringe IP is against our usage policy
- Supports gamedeveloper.com:
Do not build a recreation of a specific existing game, even if it is renamed or called original.
- Context gamedeveloper.com:
Chasm reports that there is no way to disable the rule.
- Context pcgamer.com:
In the meantime, if Claude turns down something that's yours, send it my way.
- Supports tomshardware.com:
Anthropic's Claude AI blocks video game cloning and reverse-engineering
- Supports tomshardware.com:
at least one is a bona fide developer with a real track record
- Context tomshardware.com:
Anthropic introduced its Cyber Verification Program on October 6
- Context gamedeveloper.com:
X (formerly Twitter) user Chasm said that they spotted an update to Claude Code's "rules"
Open the Receipts Pack → What each source proves, every figure traced, and what would change our verdict.
