Half-Life: Alyx - The Gnome Chompski Run

Sit back, relax. It's time to regale you the wondrous tale of Valve's most iconic Gnome. Chompski is a recurring garden gnome in some of Valve's games. In Half-Life 2: Episode 2, he can be brought along the entire ride and stuffed in the rocket right at the end for a special achievement. In Left 4 Dead 2, he can be unlocked by scoring 750 points in the shooting gallery minigame, after which you must take him all the way to the Rescue vehicle. This humble garden gnome is no doubt one of the most coveted running gags for achievement mechanics.

I Played Through Episode Two Holding A Goddamn Gnome - a post on Tom Francis' blog

Carrying BOTH Gnomes through Half Life Alyx

Half-Life: Alyx - The Gnome Chompski Run

Half-Life: Alyx - The Gnome Chompski Run

Steam Workshop::Talking Gnome!

Half-Life 2: Episode 2 - Little Rocket Man Gnome Achievement Tips - Cracked Rabbit Gaming

Half-Life: Alyx 100% Steam Achievements Guide - GameSpot

Half-Life: Alyx Rock Paper Shotgun

Who is behind gnome?

Half-Life: Alyx Easter eggs

Half-Life: Alyx - The Gnome Chompski Run

Half-Life: Alyx Gnome Vault Of My Own Achievement