It took me a while to figure out I could shoot rocks without getting close to them haha. I had found a new critter that had disappeared when I came back from another expedition (maybe the cat ate it?) I like your idea of an offworld terrarium a lot!
Thank you for the feedback! I will check out your game next! I really wanted to add some tutorial features and critter persistence (since the whole point is to accumulate critters after all) but I ran out of time.