This is really great! Love a good space exploration/economy game and this one hits all the important highlights. My biggest feedback is that WASD would have been a lot better than arrow keys for me so it would have been nice to have both work. I also prefer more iso-controls where W goes up on the screen, s down, etc rather than having to track which direction my ship is facing but that's a pretty minor thing. If you want to continue and expand on the concept in the future, adding some sort of cooking mini-game to eating the animals would be a great addition. Really awesome concept and would love to see you take it further!