Cosmo Run

This is theoretically one of the harder achievements in the game, but thankfully there is a way around it to make it very easy. What you need to do is click on the Play Solo button to start your run and then immediately press the Windows button on your keyboard, or any equivalent button that will pull up something in front of the app window. Note that you need to do it immediately after you start your run.

Now that you've opened another window/menu, simply wait 3 minutes. After 3 minutes, go back to the app window. If done correctly, the game will immediately start your run back up. If you weren't fast enough with opening the Windows menu, you will see a Continue button to resume your run (the game paused, and none of the time counted) so you'll have to try again. Once you do it correctly, simply let your run end and score at least 1 point to be safe. The achievement will unlock immediately after your run is done.