- Fixed bug where player tries to press the bed while standing in a doorway
- Fixed bug where an items switched on/off lamps on the lamp's puzzle, now they don't
- Added a mini-achievement of doing some stuff without a portalgun ;)
- Changed textures of giant cube, now it doesn't look as a bug so much.
- Few other minor changes

- Due the bug report from @clayt_maurer:
"I found a bug/glitch! in the end portal if you put the eye of ender on the line between the frames you put the eye of ender in BOTH of the frames"
Mechanics of endportal was changed

Just a bug during the uploading, don't know why it happened

- Some things became more obvious (specifically, how to get into the well)
- One of the secret rooms became mandatory for a visit to the plot became clearer for all players but not just for those who are looking for the secrets + the secret ending became the only possible one.
- From this point on, the walls in the secret rooms are not portalable
- Changed a little some other thing