Original Description:
Make your way to the exit while collecting as many souls as you can. Jump using X and toggle ghost-mode using C. While in ghost-mode you can go through walls and take over enemies by touching them. When you take over an enemy you get their properties such as flight and double-jump.
If you experience any bugs, try updating your flash player or try using another browser.
Instructions
Beating one of the challenge flags will award you with 3 souls.
There is the red flag, where you have limited time, the yellow flag, where you mustn’t touch any souls, and the white flag, which forbids the use of the ghost mode.
Beat those challenges and touch the flags, if you are missing some souls in a level.
Controls:
X to jump
C for Ghostmode
P to pause (and see the controls)
R to restart
SHIFT to suicide/go back to the level select screen
+ to turn up the volume
- to turn down the volume
0 to mute/unmute all sounds
9 to mute/unmute the music