I have been sending out my explorers on adventure searches almost continuously for weeks and found lots of adventures, especially dozens of co-ops which nobody does any more. In all that time my guys have only found 8 scenarios which is what I actually want. would it be possible to change the rates so that it is less likely to return a co-op and more likely to give a scenario?
There really is no point in giving away lots of adventures nobody wants and making it next to impossible for them to get the ones they do want. It is also hyper inflating the value of the scenarios so that people are asking way more than the scenario is actually worth in resources.
At my current rate I think it will take me 11 years to complete the find 1 million resource achievement.