Where to go
This is the smaller paired dark warehouse on a waterside ledge between the water and central mountains. Do not confuse it with the Large Warehouse in open ground between streams.
Use both entrances, close the routes, keep stable reader/operator roles, and relay the current icon order.
Find the dark twin-building warehouse on the ledge between the water and central mountains. Put one player at each door, send both through, and close both routes as the puzzle requires; then pass the two turnstiles without swapping roles. Keep one player as the icon reader and one as the operator. Agree on a fixed viewpoint and short icon names, then report the current order one position at a time. The operator repeats each position and uses the corresponding control. The displayed icons change by attempt, so no screenshot is a permanent code.
This is the smaller paired dark warehouse on a waterside ledge between the water and central mountains. Do not confuse it with the Large Warehouse in open ground between streams.

Use the ledge, water, central mountains, and twin dark buildings to identify the Purple site.
The Large Warehouse is not your current location.

Put one player at each entrance, enter separately, and close both routes in the required state.
Both sides are occupied and neither entry is left unresolved.

Advance one player through each turnstile without abandoning the reader/operator assignment.
Both players reach their puzzle stations.

Choose a first position and give every displayed icon a short distinct name.
Both players can repeat the visible order direction.

Reader calls index and icon; operator repeats, selects the corresponding control, then asks for the next.
No unconfirmed positions are skipped.

Finish the current sequence and stop input when the reward appears.
The Purple Blob—not an open door alone—is the solve confirmation.
Use one player for each information or action side. Keep the same reader and operator after both turnstiles.
Keep the two core roles unchanged. Extra players should spot, carry, or record the current sequence without creating a second caller.