It’s been patched. If you try to copy the save files, the originals erase themselves, and anything you paste afterward erases itself as well making your copy useless even though it still exists. This not only blocks the exploit but also punishes anyone who even tries to cheat for the achievement.

Thanks for guide!

do you have the final chapter save bro ?

@VanceVibes Thanks for the response, I just practiced the boss a few times and went and did it properly. Steam seems to autosave and rewrite the file you're supposed to change, so you might need to turn that off.

Luckily for me I only had problem with the boss, everything else is rather easy. Thanks for the guide tho, appreciate it.

@Foxiness That method isn’t guaranteed. There’s a threshold if you fall past it, it counts as a death even if you’re still in the air and exit the game.

Bro... I completed the whole game without dying but didn't get achievement. Is it because I quit each time I was about to fall in the final fight?

Thanks a lot, it worked well. This achievement was soooooo hard. Half my play time was dedicated to it.

It works! I died on level 03, closed the game, placed the backup in the "chrome-extension..." folder, opened the game again, and finished it without dying. Achievement unlocked!

@No1TrippingHazard You might have accidentally enabled "Hide protected system files" instead of just showing hidden files. What version of Windows are you running?

Also, try looking for the game files elsewhere. maybe the game got installed in a different location than the default Steam path. In your case, search for a folder named "SheepyAShortAdventure" then check its subfolders and continue from there.

I look in my game files and I don't see where the save game file is. I see a bunch of different things and a couple of folders but none named save files or user data so I have no idea what to actually copy. I enable hidden and then everything disappears.