An unusual game, in a good way! At first I couldn’t make it past the first area - I bubbled the aliens, stood on the red button but didn’t notice what happened due to a bad camera angle. I tried moving the box on the button and it didn’t do anything (since I’ve already stepped on it before, duh), which got me a bit confused. Then I re-read the description and realized what to do :)
The aliens felt both too hard and too easy at the same time - they almost surely kill you if they see you, but they have a very narrow viewing range. Maybe make them less strong but at the same time less dumb would make it more interesting to play?
The movement & camera angles made it a bit hard to navigate and orient sometimes.
I also couldn’t figure what to do in the end. I got the spaceship, sucked all the aliens, but nothing happened after that. The spaceship also sinks in to the ground if you fly over empty space for too long, and doesn’t get up ever again (1st screenshot).
I’ve also found a bug where the cow can glitch through the terrain (2nd and 3rd screenshots - before and after sinking; I’m pretty sure the cow didn’t just fall from the cliff, it was clearly sinking in the process).