The Toy Soldier achievement in Killing Floor 3 comes down to finding a set of hidden dolls scattered across the map. Some are easy to walk right past. A few sit behind a wall you have to break, and at least one is locked away until you bring the Multi-tool. I put this list together so you can stop guessing and just grab them all.
Before you start, a couple of things worth knowing. I’m treating the Atrium Lounge and the Great Plant Exhibit as north to keep directions simple, and the Lobby as south. One of the dolls also requires the Multi-tool, so bring it if you want a clean run.

All Doll Locations
| # | Area | Where To Look |
|---|---|---|
| 1 | Atrium Lounge | Look for a bookcase, right where you spawn. |
| 2 | Staircase | On the second floor connected to the Atrium Lounge, heading toward the center. Check the smashed wall. |
| 3 | Near Doll 2 | Close to the second doll, hiding in the upper area opposite the stairs going up. |
| 4 | Up the same stairs | Follow those stairs from Doll 3. The fourth doll is in a room you can see through a smashed wall on the right, facing the assumed west direction. |
| 5 | Western route heading south | Keep going south along the western route until you spot a large portrait of a lady with red eyes, or hear singing. Look right/west toward the transport carts near the out-of-bounds area. |
| 6 | Bar west of the lobby | Further south, west of the lobby, is a bar with an armor chest nearby, facing north. |
| 7 | Lobby | Inside the sign-in desk. |
| 8 | South Seance Event | Head east from the lobby into the south part of the Seance Event. Look toward the westernmost statue from the first window. |
| 9 | Seance Event bridge | On the bridge, look south-east toward the balconies. |
| 10 | North of the Seance Event | Near a goat-head fountain. Look to the left/west of it. |
| 11 | Wine Cellar | At the bottom-center of the map, face west toward a gated area. |
| 12 | Locked Multi-tool door area | Opposite Doll 11, inside the locked room opened with the Multi-tool. It hides on the north side of a caged-up room. |
A Few Things I’d Watch For
The Multi-tool is the one real gate here. Doll 12 sits inside a locked door area, and without the tool you simply can’t reach it, so plan for that before you sweep the map.
Several dolls are tucked behind smashed walls rather than sitting out in the open. Doll 2 and Doll 4 both involve broken walls, and it’s easy to run past those openings if you’re in a hurry. Doll 5 is the one I’d slow down for, since you either need to catch the red-eyed portrait or wait for the singing audio cue to know you’re in the right spot.