Reading posts in forums and I ran salt mines 18 times on solar titan on ultimate with highest modifiers enabled and my highest score was 2.9 million without high value target spawning in… I ran salt mines 18 times and not once did the high value target spawn in. I waited looked searched and repeated attempts resulted in no high value target spawn… logged off and logged in and still same results… I suspect it’s bungies strategy to keep players playing. I’ve been at 550 for around 3 to 4 weeks… but some people have time to play and others don’t…this game is very time consuming. It’s frustrating and disappointing that even with the hardest modifiers and 18 attempts and no high value target. Some players say just keep trying, the HVT will spawn in just keep playing, others players are tired of the repeated attempts with no high scoring reward. Just want to post my experience with the salt mines at 550 with highest modifiers enabled.