Hi Aces Games, I am very glad that you liked the game and that you appreciated it.
As for the points that you described.
1. This is a door opening system, you ask me, but this system was immediately calculated and so conceived for the game, I will not change it.
2. This game is a demo and I will try to make the world more interactive.
3. The background has been made so far for show, but this is also planned.
4. Sound from the radio, this is unfortunately a bug. But I'm already trying to fix it!
5. Sorry, but I don't agree with you here either, I specifically asked my friends to test these jumps in almost all places, and we made a general decision that they were chosen well.
Thanks for your feedback, it is really very helpful. Thank you
Regards Michael Derek