https://play.google.com/store/apps/details?id=com.ironhorse.swarmsimulator&hl=en
That's the direct link ... what happens if you open that? Is it possible that you've somehow opted out of early access / unreleased games somehow?
Lol, where are you seeing that? If I open the gplay listing (https://play.google.com/store/apps/details?id=com.scarybee.slurpyderpy)
These are the permissions listed:
Phone
Device ID & call information
Other
Afaik all that stuff is needed in order to make the cloud sync and analytics work.