The challenge modes offer a variety of different ways to play, and offer the chance to find new outfits for Jodi. Some of these game modes are locked until certain items have been collected, these items will be listed below.
The Killing Antidote: Unlocking Challenge Modes
Unlock challenge modes to explore new gameplay styles and earn exclusive outfits for Jodi by collecting required items.
1/4 A2 Control Room
Check the photograph on the notice board, this will unlock Centralized Control Area. This is in the room near the beginning of the game where you press a button on a wall to unlock double doors.
2/4 B1 Watter Supply Room
The toy plane on top of the middle water tank unlocks Abandoned Hanger.
3/4 A3 Monitoring Office
There is a heart drawn in blood outside a locked office (Code: 1314), inside this room is a notice board, check the photo to unlock Desperate Weepers.
4/4 E0 Fan Tunnels
After escaping the Devourer, you will have to go through a large tunnrl with a fan, after opening a door in this area you will come to a small set of stairs. The Pumpkin Baby statue can be seen in this room and it unlocks Nightmare Castle.
