Tagged easter egg

An Adventure map like you've never SEEN!
You Must Try climb to the top of a HUGE Obsidian Tower with monsters flying down at you to stop you!
With a Story Line it really makes the map more enjoyable!

From, Rusty!

[german]
Hey du suchst eine Herausforderung?
Dann bist du hier richtig.
Leider ist das hier noch eine Pre-Alpha!
Aber hoffe es gefällt dir :)
[english]
Hey you want a challenge ?
Then you are right here .
Unfortunately, this is still a pre-alpha !
But hope you like it :)

This sorta happened accidentally, I was exploring the world and stumbled across a massive ocean and decided to make a survival map.

No island, the cave you spawn in is underwater.
Limited supplies, be wise with how you use them.
Make a bed. Only one of two spoilers I will give you.
There is an Easter Egg trail in this map, if you find it, and don't like it, send a message with your concern and I will try to update it accordingly.

No creative mode, no TMI or NEI, just try to do it properly.
Have fun.