I finally decided to get this mission done. After the tedious prerequisite. Started the mission. First couple tries getting used to the proper call out for the symbols( after googling the 27 symbols) sigh. The next part is the ridiculous model of jumping on tiny ledges, walking sideways any thing can frustrate you. With that being said the TIMER . When the timer runs out you have to start all over.. terrible terrible . I just put it down and said f this. I love gm, raids but this, this is just stupid. This needs a checkpoint system. For someone that has an eyesight problem the exotic missions I get so frustrated playing . Their always DARK , stupid parkour not enough actually encounters. These mission are just not FUN