Original idea, developed and designed by

Àlex Aubets Toneu (http://www.aat.cat)

Music by

Juan López Morales (http://www.soundcloud.com/zjuan)

Special thanks to

Bernat G., Dani F., Lolo G., David P., Joan C., Sergi S., Saúl M., Edu V., Pedro G., Joan G., Albert S., David H., Rémi L., Albert F., Francesc R., Albert C., Rubén H. and Eli O. for all testing, ideas, support, and feedback received.