If specific kills (like the "In Plain Sight" challenge) aren't registering, try killing the targets in a different order—for example, shooting Dalia before Viktor.
Even after the game launches, certain mission challenges can be buggy: hitman sniper challengeskidrow fix patched
Find the game settings in the registry under HKEY_CURRENT_USER\Software\IO Interactive\Hitman Sniper Challenge . If specific kills (like the "In Plain Sight"
To get Hitman: Sniper Challenge running smoothly, especially if you're using a legacy SKIDROW release, you'll need to address several common compatibility and startup issues. Originally a pre-order bonus for Hitman: Absolution , this standalone mission often requires manual intervention to work on modern operating systems like Windows 10 and 11. Originally a pre-order bonus for Hitman: Absolution ,
If you own the game on Steam, right-click the title, select "Properties," then "Installed Files," and click Verify integrity of game files . This often triggers a small ~15MB update that resolves common "Preparing to launch" loops.
Try renaming dxgi.dll to d3d11.dll in the game folder and then launching the game.
For those playing on older hardware or integrated graphics, registry tweaks can significantly improve performance: