Below is a quick overview of the achievements for this game and other useful info.

• Base Game: 300
  
• DLC: 0
  
• Missable: 0
  
• Unobtainable: 0
  
• Approximate time to 100%: about 10-20 minutes

If you'd like to install this game or view its store page, use the link below!

https://store.steampowered.com/app/702200

This game has a total of 300 achievements that you can earn legitimately from playing the game as intended or you can use this quick method to speed up the process. All of the achievements have the same icon, but each one has a different number corresponding to the total number of mushrooms you have collected.


Steps

1. Run the game.
   
2. Begin by clicking the "PLAY" button.
   
3. Select the 1st level (If this is your first time playing the game this will be the only option).
   
4. Press the "K" key when promoted on screen.
   
5. Hold down the "right arrow" key.
   
6. Press the "Enter" key when promoted on screen.
   
7. Hold down the "right arrow" key until you reach the green door. Make sure to collect the 4 mushrooms along the way.
   
8. Once you reach the green door and have 4 mushrooms click the restart button.
9. Repeat steps 4-8 until the mushroom counter at the top says 300/21.

If you find the steps above a bit too boring and monotonous you can earn all of the achievements but just playing the game as intended and collect every mushroom you see. Either way its not too bad, but for those that just want to get the achievements with the least amount of effort this guide should do the trick.