I played for 10 hours and I think now I can tell you what I think are the most important things to be checked.
-Tutorials
You should synchronize the text with the voice, it doesn't match.
-Improvement of the descent.
I know you're working on making it manual, but you should improve the fire that throws the thrusters.
-Descriptions of missions.
People had to know why they're exploring Mars, if you improve the descriptions of the missions and why are they taking photos or analyzing rocks.
-APSX
You should improve how it works because I have to approach the rocks from different sides to finally make it works.
You can add the tutorial too
