You'll find the Rad Gordo at the end of the tunnel. Instead of going up the ramp, turn left through the passage, and continue through the left cave. Go through the short tunnel to reach the next area, which has a pool of water on the right. Jump across the next set of pillars and wooden paths to reach a short tunnel on the other side. Use your jetpack to clear the large gap ahead and continue through the hazardous zone to the left. Starting where you found the first Rock Gordo in Indigo Quarry, exit the cave and pass through the area with the Puddle Slimes. The Rad Gordo can be found inside a cave beyond where you found the Rock Gordo. The Rad Gordo Slime is radioactive, which means it can harm you with radiation. The Phosphor Gordo Slime will drop a Slime Key when fed enough food (Cuberry is its favorite). Instead, turn around (face away from the Slime Sea) and behind you will be a cave with the Phosphor Gordo inside. You'll land on a narrow path below that leads to a Slime Door, but don't go that way. Before going to the second area where the Tabby Gordo is located, walk to the wall on your left and jump over.

Head through the short tunnel that separates the two main sections of the Dry Reef. There’s only one Phosphor Gordo and it can be found hidden along the edge of the end of Dry Reef inside of a cave. Popping this Tabby Gordo will reveal a teleporter that allows you to access the Ring Island in the distance, where the second Pink Gordo Slime is located. The other Tabby Gordo Slime is located on its own island near the beach after you unlock the Overgrowth expasion. Popping it will allow you to access a teleporter that takes you back to the Ranch. On the right, you'll see a Tabby Gordo Slime in a small alcove just before the wooden bridge. Head toward the bridge that takes you to Moss Blanket. There’s two Tabby Gordos hidden around the Dry Reef. One will make access to your ranch easier, and the other will give you access to Volcano Island. Instead of Slime Keys, Rock Gordo Slimes are among the few Gordos that drop Teleporters. Use the ramp on the side to find the pit with the Rock Gordo. The first one is after the cave entry tunnel at the back of the area. There are two Rock Gordo slimes located in Indigo Quarry. Popping these will cause them to drop a Slime Key. Pink Gordo Slimes don't have a food preference, so just feed them any food you've got and they'll eventually burst. To reach this second Pink Gordo, you must pop the Tabby Gordo outside of the Overgrowth ranch expansion to teleport to the island. The other one is on the way to the top of the Ring Island. One is located at the end of the wooden path in the lake near the beginning of Dry Reef (you can see it when looking down from the cliffs). There are two Pink Gordo slimes located in the Dry Reef.

Gordo Slimes drop Slime Keys and other items when they burst, which can be used to unlock various Slime Gates throughout Far, Far Range. Below is a list of the slimes and where to find them. This can take quite a lot of food and quite a lot of time but is worth the effort because of the many precious things they hide. To burst a Gordo Slime, you’ll have to feed it until it explodes. They're a manifestation of many slimes of the same kind that have come together and mutated into one huge and very hungry slime. Gordo Slimes are the gigantic and adorable slimes that you’ll find hidden in various locations throughout Slime Rancher.

Slime rancher ancient ruins