Rotating t-posing penguins are the best part, quite unique idea for a game but it is a waiting game for the most part where food mechanic exists so you can't just go afk, the expedition graph node panel is cool but but also would require more work because you don't know exactly which penguin is which (their names repeat) and you end up slapping random penguins at expedition and it turns out those actually were those from research and you need to cramp them at research building again
And those endings, bad ending greatly punish you for mindless button pressing without reading first (at least it is not ugly ending), and the good ending... (o_o)