In-game anti-aliasing is broken for modern cards.
If the game crashes on startup or gives a "Graphics card not supported" error, you can force it to run in a more compatible mode using Steam/Epic launch options: sherlock holmes crimes and punishments crash fix
A known bug causes the game to crash during the in the "Black Peter" case if multiple controllers are connected. In-game anti-aliasing is broken for modern cards
One of the most common causes for crashes during specific actions (like throwing a harpoon in the Black Peter case or navigating the deduction board) is an . If your system is being flagged as "unsupported,"
If your system is being flagged as "unsupported," try adding -nosettingslimitlow or -nosettingslimit to the launch options. 3. Engine & Performance Tweaks
Many players experience crashes because the game tries to run on unsupported hardware settings. You can force the game to bypass these limits or use an older, more stable DirectX version.