You are mid-thirties and have my music taste? Then you'll love this.

The music is awesome.
The story is crazy, but understandable.
The control and interaction with the environment is incredibly cool.
The graph looks like hand drawn, is to be considered varied and beautiful.
The degree of difficulty is good and provides enough motivation feed.
... I mentioned the casual music? :-)

It could be a bit longer, but probably is the difficult to combine with the long-term gameplay (new items + improving the already elaborate elements). So we leave it as it is.

And in which other title you can whole ridge zerlasern and then toss the rock with the tractor beam into the next abyss?

Granspa's Leftovers is my current favorite game (and I have only 200 games in my Steam account).

I got laser for you!