1. In your steam library, click on Manage then Properties...


2. Click Betas on the left, click the drop down button, then select "public_beta - Public beta, bugs might happen".


3. It will get the files needed for the beta version, wait for the update to finish.


4. Start the game after it updates to beta.


5. Start a New Game with the default options.



6. Click confirm.


7. Press "i" in your keyboard then scroll down until you see the achievements.


8. Click on Unlock All.


9. Congratulations on your new 100% game!

If you find this helpful, please rate & favorite so other players can find this too. It means a lot to me, thank you! :)