There are two Beekyr games.
The latest one is Beekyr Reloaded (2018): for PC and Nintendo Switch. The older one is Beekyr : Eco Shoot’em up (2014) for mobile devices and OUYA.
Beekyr Reloaded (2018)
Steam PC
Nintendo Switch (from Q3-2018)
Beekyr : Eco Shoot'em up (2014)
Android, iOS and OUYA