In the Dolinovodno area of Metal Gear Solid 3: Delta, you can find both Kerotans (frog dolls) and GA-KO dolls (cartoon ducks) hidden around the map. These collectibles are easy to miss if you don’t know where to look, but grabbing them all is worth it since they unlock rewards and add some fun secrets to your playthrough. Below, we’ll walk you through where to spot each one in this area, step by step.
Dolinovodno Keratan & GA-KO Collectable Locations
The GA-KO is a little doll based on a cartoon duck, usually shown standing proudly. If you unlock the GA-KO camo, it’s covered in colorful smiling duck faces on a white background. It doesn’t really help with camouflage, but it does have one special perk it lets you hear Kerotans calling out, which makes them easier to find. In the Metal Gear series, GA-KO and Kerotan go hand in hand as mascot counterparts: the duck and the frog. Both are known for their distinct little sounds.
Kerotans, on the other hand, are frog dolls scattered throughout Metal Gear Solid 3: Snake Eater. There are 64 of them total, hidden across all the areas in both the Virtuous Mission and Operation Snake Eater. If you manage to hit all of them in one playthrough, you’ll earn the Kerotan title and unlock Stealth Camouflage for future runs. You can activate them by shooting, using a tranq dart, explosives, a knife or fork, or even just punching and kicking. In the HD Edition, the very first Kerotan you hit also gives you the “Prince Charming” trophy.
1. Kerotan


Before you head across the bridge, check the left support. You’ll spot the frog sitting right on top of it.
2. Ga-Ko


Once you’ve crossed the bridge, look straight ahead. On a rocky platform next to a tree, above some grass, you’ll see the duck. It’s got camo on its body, so the yellow face is the easiest thing to notice.
3. Kerotan


After crossing, turn to your right. There’s a rocky ledge above the grassy patch near the cliff. That’s where the frog is hiding.
4. Ga-Ko


Right below that Kerotan, on the same set of rocks, you’ll find the duck. It blends in a bit with the plants on the rocks, so look carefully.