That image was posted way back in 2017 I guess. So I decided that I'll name them Ignignokt the Fygar and Err the Pooka as part-time critters because they're cute and squishy enemies that can bloat around and explode. The names Ignignokt and Err was after the two pixel moon critters from Aqua Teen Hunger Force that they're the inhabitants of the Moon who see Earth primitive in every way, though they are frequently seen on it. Often the two come to Earth with selfish intentions to bug the Aqua Teens, namely Meatwad, usually taking advantage of his child-like innocence. Just like Pooka and Fygar, they're enemies same as the Mooninites. ;) So you may know them, right? I wonder why they should have an animation of a song of this link to make a duet of them: https://www.youtube.com/watch?v=UjHtR8TStbk