The game runs fine for me, but a friend sees silence or a blank screen

Two computers rarely differ in everything, but one difference breaks the game. This entry compares two descriptions of the computers side by side, skips harmless differences like a tiny version bump, and puts the likely causes first.

Why this works

Two computers differ in many places, but only a few differences stop a game. Sorting the differences by how often they break story games, and setting aside harmless ones, shows the likely cause first instead of burying it in a long list.

When not to use it

Skip it when the friend's report is incomplete or the fault lies in something no report names, such as a flaky connection or an add-on in their browser. Then ask them to try on another device or a clean browser.

In the full entry

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

Say this to your AI

Use the Spielerando entry "The game runs fine for me, but a friend sees silence or a blank screen" (read_entry why-it-works-on-my-computer-only) 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