Anyone knows of the Boolean for triggering Horizon manually. I'm not sure why or how, but even after recruiting Jack, Grunt, Garrus and Mordin. Kelly will not pass on the info that the Illusive man wishes to speak, triggering Horizon.
I have set "2411 - ME2.Global.Journals.Horizon_Begin" true, but to no avail.
I'm continuing to dig through the Plot Database for more. Just working off of trial and error right now.
EDIT: I do have Early Recruitment 2.1 installed, but I have met the stated requirements for triggering Horizon as Mordin is a member of the crew.
Solved: Early Recruit 2.1, Trigger and The Normandy Project Conflict
Make sure to Installed TNP Last if using ER 2.1
