Steam's builtin counter with profile achievements showcase isn't "fair", as any game I ever got a single achievement is permanently included for the eternity - some dead games with protected achievements can never be completed anymore, my account is old and not worth starting over.

Steamhunters counts the simple ratio of unlocks by the total sum for all games with any current achievements, allowing me to reset items I retired or don't have interest anymore.

Sidenote: See reviews for any "cheated" extra grindy, boring, infeasible sh❤️❤️ I may have used.

Read more about it • Valve, please fix.