CONTROL Resonant: How to Solve the Mold Dragon Puzzle in The Park

Down in the Park Valley Station subway, a large green mound of mold sits shaped like a creature’s body. This is a hidden puzzle in CONTROL Resonant, and solving it means finishing the dragon’s anatomy with debris scattered around the station. Get every piece in place and Dylan will sketch the finished sculpture, handing you a collectible and a stat point.

Quick answer: In the subway near Park Valley Station, add two metal fence grates as wings and line four traffic cones along the spine, then press the Draw prompt once Dylan says “Perfect.”

Where to find the mold dragon in The Park

The puzzle sits inside the underground subway concourse in the region labeled The Park 2. On the map it appears as a yellow highlighted Secret area, northeast of Park Valley Station and East Supply Route Station. The marker reads “SECRET Visit this location to reveal a secret.”

Map Location — The map points to the secret northeast of Park Valley Station and East Supply Route Station. Shown at 00:06 in Game Guides Channel’s video. Image: Remedy Entertainment

From the street, cross the mold-covered ground and take the stairs down into the lit subway entrance. Walk along the concourse until you reach the tall green mold formation. Interacting with it triggers the Dragon prompt, and Dylan notes that it looks like a dragon from Severed Circle 2 but is missing its wings.

Approaching the Dragon Mold — The mold dragon sits at the end of the concourse, ready for you to complete its body. Shown at 00:21 in Game Guides Channel’s video. Image: Remedy Entertainment

Parts you need to complete the dragon

Everything you need is lying around the station and the tunnel below it. You can carry pieces by hand or pull them in with telekinesis, then drop them onto the mold.

Part	Count	Where it goes
Metal fence grate	2	Left and right flanks as wings
Orange traffic cone	4	Lined evenly along the spine
Yellow chevron sign	1	Front near the jaw/snout

One of the fence grates is not on the concourse. You need to drop into the ruined subway tunnel to grab the second one before the wings can both be placed.

How to assemble the mold dragon

Lift the first grate off the station floor, then stand it against the mold’s left side to make the dragon’s first wing.

Adding First Wing Grate — The first fence grate becomes the left wing when stood upright against the mold. Shown at 00:51 in Game Guides Channel’s video. Image: Remedy Entertainment

Collect the yellow chevron arrow sign and set it near the front of the mold, by the jaw. This marks the head of the dragon.

Adjusting Chevron Sign — Position the yellow chevron sign at the front to shape the dragon's snout. Shown at 01:02 in Game Guides Channel’s video. Image: Remedy Entertainment

Collect the orange traffic cones near the station benches and set four on the dragon’s back, spaced evenly along its spine.

Placing Traffic Cones — Four orange cones spaced along the back form the dragon's spine ridge. Shown at 01:18 in Game Guides Channel’s video. Image: Remedy Entertainment

Drop down into the ruined subway tunnel below and grab the second metal fence grate. Carry it back up to the concourse.

Finding Second Wing Grate — The second grate is down in the tunnel, so carry it back up for the opposite wing. Shown at 01:44 in Game Guides Channel’s video. Image: Remedy Entertainment

Place the second grate on the opposite flank so both wings stand upright. If the Draw prompt tells you it “Needs some work,” retrieve and reposition the fences and neatly re-space the four cones until the layout reads correctly.

Fix the left wing grate into its final upright position. When the arrangement is complete, Dylan confirms it by saying “Perfect.”

Sketch the dragon and claim the reward

Once Dylan says “Perfect,” face the finished sculpture and press the Draw interaction. On PC this is the [ALT] key, and on controller the prompt shows as R3. A short cutscene plays in which Dylan sits and sketches the mold dragon into his pad.

You will know it worked when the notification +1 Undefined Reading appears alongside the collectible The Dragon and The Knight Sketch. Open the Archives menu to find the entry filed under Zoe’s Mixtape / Collectibles, where the note on the back reads, “A knight talking to a mighty dragon.” That confirmation is your sign the secret is complete, and you can head back to the surface.