How to Fix
There is a bug that happens to some players which blocks achievement called “Complete Level 5”. Despite you completed the level 5 (8th girl in order from left side to the right side) the achivement dosen’t pop up and your game completion stops at 159/160 achievements.
There is simple and pretty quick solution. This is what you need to do :
- Make sure you installed free DLC for Seek Girl which you can download from steam. It’s needed for 100% achievements. (it will add 18+ content so don’t get suprised)
- Log out from Steam
- Open My Computer folder go to System folder -> Users -> Your Profile folder -> App Data (it can be hidden so keep it in mind) -> LocalLow -> DSGame
- Delete whole Seek Girl folder
- Switch off internet connection and start up Steam in offline mode
- Start up Seek Girl
- Complete ALL levels one by one (the missing achievement will pop up when you complete level 5 wich is 8th girl)
- Quit the game
- Switch on internet connection and log in to Steam
- Start Seek Girl (Steam will ask you weter you want to use local files or cloud USE LOCAL FILES)
- Make sure you have completed ALL levels
- Refresh Steam
Worked for me at first attempt, after doing all steps the game achievements status changed from 159/160 to 160/160.
Hope this will work for you!
Thank’s for posting these trouble shooting techniques very useful tips.