Don't show Wonder Planetes mobile game to young viewers
Wonder Planetes came out on Android in a few countries. If you like Destiny Child, you'll like this game too.
Wonder Planetes is a mobile project where you gather a team of waifus and fight in space against aliens and robots. The gameplay is simple, and you don't think too much about it in the beginning, but after your first gacha, you understand that this game is not for children. You see, the girls you pull have almost no clothes. There might be even a Korean version with 18+ age rating, but you can't install it without verifying your age.
Wonder Planetes is available on Android in countries like Canada. There is no open world, instead you complete missions and shoot at everything that moves. Occasionally, you even have to fight against big bosses while the timer is still running. For defeating them, you might even get a new character.
There are expeditions in Wonder Planetes that let you earn additional resources while you're away. When you feel like a pro, you might want to step into PvP battles with formats like 1v1 and 3v3. Top players will get great rewards with every new season.