Thank you Donpuno for your encouraging feedback ^^
It feels good and it motivates!
Yes indeed there will be stressful moments, especially when everything starts to break down at the same time or when there will be enemies ^^
there will also be places to visit, randomly generated which will require exploration and strategy in order to recover resources to continue on your way or replace certain defective parts.
In short, there is still a lot to do! : P
For the sound effects it is normal, it is not yet integrated ^^ Only the menu does indeed include them.