Alone in Universe

How long can you hold up in the bewildering situation?
It's a game that I make out of an interesting idea.

While playing, you could update the game being a developer
who creates distinctive things.

There are series of additional development I'd like to do,
but I should first see your post-play review to decide if I could develop further.
The play is very simple. Those who played the game, Flappy style games,
could play and enjoy this game.

Now, shall we go into space?
Record your score and compete on the leaderboard.