It is a space shooter action game that requires more than fast reactions and memorising enemy attack patterns. The player also need to have strategy skills to equip proper upgrades and use the appropriate skills during specific missions. There are 7 different alien races with more than 100 unique entities, 91 missions in 16 unlockable galaxies. The player can choose between 3 difficulty levels for each mission.
The main advantage of this game above others, that the player has the ability to change weapons and use active skills during the missions, and his/her starships can be fully customized with more than 120 upgrades (that includes turrets - weapon type, special modules - active skills, modifiers - shooting style, and upgrades - passive improvements).
I'm not sure if I can enter the play store url here, but:
Post any bugs or suggestions, of course only if you like this type of games at all.