Really cool game! Finished it and had a lot of fun.
At start I didn't like the controls, but they grow on me and now I love them. The only thing that I suggest changing about them is making objects closer to the player, because a lot of times I wanted to put objects in boxes and stuff, but it was hard for me to aim exactly right.
The narration and the challenges are repetitive fmo. I know you are adding a new challenge for each new travel, but I think you need to give only the new challenge and not the old ones.
The graphics are nice as well.
Keep working on it, it's an impressive game for just one week, can't wait to see what you achieve with more tim!