“Crossing the Divide”, “Pepper’s Theme” , “Reawakening”
Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/

“Level up sound effects”
by Bart Kelsey. Commissioned by Will Corwin for OpenGameArt.org (http://opengameart.org)

“Vignette Grunge Texture”
by Zeana Romanovna (http://www.romanovna.com/freetextures/h1E7AAED5#h1e7aaed5)

“Vignette Texture”
by firesign24-7 (http://firesign24-7.deviantart.com/art/Vignette-texture-133100417)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/