A friend brings an overpowered character from their own world into yours

Characters that travel between worlds can carry things your world has never heard of, or numbers far past what it allows. Here is how to let them in without ruining your game and without destroying anything that belongs to the visitor.

Why this works

A visitor should fit the rules of the world they enter, yet never lose what they own at home. Adjusting only the copy that plays here, and keeping the original untouched, lets the visit be fair to the host without costing the guest anything.

When not to use it

Wrong for two worlds that are meant to be identical, such as a shared account across devices, or when both sides want the visitor's strength to count in full. Then agree on one set of rules instead of cutting things down.

In the full entry

• What to build, step by step
• Starting values and the reason for each
• 3 common mistakes and the fix
• A diagram of every state
• 23 lines of example code with 4 checks that pass
• How your AI shows you that it works

Say this to your AI

Use the Spielerando entry "A friend brings an overpowered character from their own world into yours" (read_entry bring-a-character-into-another-world) in my game. Build it step by step, and show me how you checked that it works.

Or skip this and connect the MCP: your AI then finds all of this by itself.Connect the MCP