We had a great time with the demo! we found a few issues/weirdness you might wanna fix.
In the tutorial you need to select biski and then right click the engine. We unselected biski by mistake before right clicking the room so it didn't work and it took us a while to realize what happened. At one point the game said there was a fire on the ship so we looked inside and there wasn't one. Later it said it again and there was one so maybe it's a bug? I'm not sure everyone who is going to play it will know that "BTW" means "by the way", maybe change it in the tutorial. The battle with the intruder looked odd. The cats and the intruder shoot at each other but nothing happened. It wasn't clear we were waiting for the turn to end to see battle results. They also don't look like they are fighting of they are standing right on top of each other. No prompts to save in the tutorial and no option to save when hitting escape. We had to restart after death. It's good that the tutorial doesn't start a second time, but then the quest markers didn't show. We killed all the ships and didn't find the remaining meteors we needed to blow up. When you are close to the edge of the map you can't scroll into the ship, and it's not very clear where the edges are. The second time we got to the mission where you are hailed by the merchant, everything was dark unless you were zoomed in, and after talking to the merchant we couldn't move. This is how it looked:
Overall the game feels very polished, though. Good job!