You're lost and need to find your way home. You are a bat and can only see through the use of echolocation. Send out sonar pulses and navigate your way through 6 levels. What will be waiting for you at the end?

Development Time Lapse: http://www.youtube.com/watch?v=D8Il3Vk-EoE

Tools used: Flash CS3, Photoshop CS3, GarageBand, Excel, cfxr.

Code disclaimer: Most code was written from scratch. Some existing classes were copy/pasted from previous projects. Senocular's KeyObject class was also used. (http://www.senocular.com/flash/actionscript/?file=ActionScript_3.0/com/senocular/utils/KeyObject.as)