Experimental Prototypes

The prototype room off the laboratory, with the test room beyond it. Holding a takeout machine for five seconds gives you a gun: whoever takes the Hook Gun is the Hook Gun player for the rest of the game. The test machines teach both guns. You come back for upgraded guns in Chapter 4 and Chapter 6.

Checkpoints

2-4 Experimental Prototypes · played here
2-5 The Transit Station · you start here: both players
4-5 Upgraded Prototypes · played here
6-1 Norček Proprietary · open to walk through
6-2 V3 Prototypes · you start here: both players

Who goes here: Both players. The checkpoint menu's numbers: open a checkpoint for its steps in the walkthrough.

Map

Show what is there by checkpoint:

Seen from straight above with the ceilings cut away, drawn from the game files. The numbers match the lists below; select one to jump to it. Things you can first reach at a later checkpoint are dimmed.

What's here

Puzzles (1)

–
Jigsaw Piecespieces here, the board is in Common Roomfrom 2-2

Octodocs and jigsaw pieces (3)

1
Piece P from 2-4
On the upper level, on the white machine in front of the door marked CONTROL ROOM.
2
Piece S from 2-4
On the long white counter by the door marked NO ENTRY, across from the big cube marked with an X.
3
Piece T from 2-4
In the storeroom by the stairs, on top of the stack of cardboard boxes, about 2.3 m up.

Rooms in The R&D Headquarters

All areas and rooms · Journey map

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