Two locked doors in Experimentation Rooms

[redSunshine]

From the warp point when you go up two stories, there are two locked doors along the way. How do you open these?
I searched the whole level multiple times.

Also I am missing 2 Cadeaux there.

[Birdy]

As far as I can tell after getting 100% in the game, those two doors are just there for decoration to make the Asylum seem bigger.

As for the last two Cadeaux, if they're not above or below the maze of pipes and tunnels that make up the bulk of the level, then there's a chance that they're in the large sewer pipe room, either on top of the pipe above the partially drained pool or on the lower catwalk. There's also a couple inside the right hallway with the cages in white tiled alcoves after the Refractor altar. Finally, I believe there were at least two in the barrels beneath the cable car at the start, accessable from the top of the chamber with a series of ramps that eventually leads down to the burning coals. There is a slanted ledge that looks like it's too steep, but if you jump to it, you'll be able to follow it to the area below that cable car.

[redSunshine]

Originally posted by Birdy:

As far as I can tell after getting 100% in the game, those two doors are just there for decoration to make the Asylum seem bigger.

As for the last two Cadeaux, if they're not above or below the maze of pipes and tunnels that make up the bulk of the level, then there's a chance that they're in the large sewer pipe room, either on top of the pipe above the partially drained pool or on the lower catwalk. There's also a couple inside the right hallway with the cages in white tiled alcoves after the Refractor altar. Finally, I believe there were at least two in the barrels beneath the cable car at the start, accessable from the top of the chamber with a series of ramps that eventually leads down to the burning coals. There is a slanted ledge that looks like it's too steep, but if you jump to it, you'll be able to follow it to the area below that cable car.

Thank you for your suggestions!

Actually there was one on the lava in the pipe room (behind a pipe).
The other one was in a dark corner behind a pipe after going down the lava turbine thingy (that with the rope).


Hmm, it's been ages I've played this game through (and not done with this run yet), but I cannot remember any decorative only doors in the dead side (only decorative areas behind windows).

[Birdy]

I'm glad you found them! I missed two in there until I searched the whole level a couple times over again as well, both in random areas. There are a few decorative doors in places like the Engine Rooms, but otherwise, I can't think of way too many either. It kind of makes sense that the Asylum would run on nightmare geometry though.

[AustrAlien2010]

Those two doors were for show, I think. You could never open them, as far as I know. They have been removed during the update, and some other small changes were added to the Experimentation Rooms, in addition to that.

For example: an elevator was added, and two new doors leading to the elevator (so players are no longer required to backtrack a large section), newly designed cogwheels, a grate was added, while two other grates can no longer be destroyed, a bridge was added for quicker access to a certain area, etc.

The area has an improved "navigational flow" now. And Shadow Man is no longer required to backtrack a certain section.