Stumble Guys

Here is a way to get the achievement in custom games

Go to the Main Menu of Stumble Guys.
At the top right of the screen select "party"
Select "Custom Game"
Keep Max Players at 32, and make sure "Fill open positions with AI" is checked
Rounds Set to 3.

For round one, press select, then to clear selections, then find "YETI YEETS" and select it with . Then press to accept.

If you wish, select two other Levels you need for rounds 2 and 3 (it gets harder to advance each round). Then press to create the game lobby.

Then press again to play.

The AI Stumblers are very bad and this will be the easiest way to get it.

TIPS FOR THIS LEVEL:
Do not worry about the spawn platform falling.
If you fall after, that however, it is just void and you will die.
Avoid giant snowballs.
Avalanches can happen that are hard to avoid but you can see where they will be coming by little harmless snow coming down that isle a few seconds prior.
If you do get hit by a avalanche, try to land on one of the nets at the end and it can spring you back to safety.