Easter eggs in Skulltag

[Genoveffo]

How many Easter eggs does Skulltag contain? I've found three of them:

• The impse party in D2DM3
  
• A strange music in D2DM10
  
• A mysterious picture in the sky of D2DMSEC
  

[Hekksy]

Start clipping around in d2duel1

[Genoveffo]

Vulture said:

Start clipping around in d2duel1

What's that? A jumping ball?

[farhaven]

to be exact, it's a happy jumping ball :D

[Hekksy]

There's also the infamous "RED RED SKULL" sound that you can find by opening skulltag.wad in a lump editor.

Also the guy in the sky of D2DMSEC is Carnevil, the creator of Skulltag.

[Genoveffo]

And the music in D2DM10? What is it?

[Hekksy]

Thats Tiny Tim. Search on Wikipedia

[Genoveffo]

Thank you for help!