Just tried to make a sound you would hear on a nes or a gameboy. Just took a random sound and took one small part of it and repeated it over and over. Which made a kind of "beep" sound.
When you complete the level. The sound is created with reason 4. 0 and m-audio midi controller, recorded with reason 4. 0. It is made in 16 dec. 2014 in estonia.