Red Jealousy Will Seed
From the Corridor Safe Room in the Staff-Only Area, exit the room and take the first left through a gated door to reach another room. Take a right through another gated door and climb up over a metal machine to arrive in a hallway. Follow the hallway to reach the room containing the Will Seed. You will need the Security Keycard to open the gate.
Green Jealousy Will Seed
This Will Seed can be found during the section of the story where you have to win 50,000 chips from the high roller slot machine. When looking for the control panels, the path to the seed can be found across from the green control panel. Climb up on the machine then cross the room and jump over the machines located there. You can then jump onto another machine that has a grappling point. The grapple point will take you to a ledge that leads to the room with the Will Seed.
Blue Jealousy Will Seed
The Will Seed can be found in the High Limit Lobby above the safe room. To reach it, you will need to climb up the ledge on either end of the structure containing the safe room. From up there, look for the grapple point and use it to reach the ledge above the elevator. You can then drop down on the roof of the safe room and work your way up the path leading to a vent shaft. Use the vent shaft to find the room containing the Will Seed.