Hi,
What happens after [lien=ttp://www.goo.gl/FYmh1qS]this[/lien] ?
/lost 30 minutes to find out/ The link is no longer active, please use a real image hosting service such as Imgur.
What happens when we die here ?You respawn at the location of the top arrow on the screen (inside the corridor) and continue to fall to the next level, as usual.
What about if you have the [Snow Bomb] but no [Key of Difficult Worlds] and enter pd82 from lvl 6?Nothing special, you can continue to play the PD 86, reach the end of the PD and return to the main levels.
I used to have an idea that there might be a dimension somewhere that could only be accessed by killing the enemies in the level in a certain order - much like the giant crystal. Perhaps backwards or something.
To all of my knowledge, isn't true. So much potential though.
I confirm that there is no such secret.
Shower thoughts :
What if you get all the [Sagittarius] [Capricorn] but don't collect 10 [Starfish]
1 item unblockable forever 
As Fabianh and Electriczax have already pointed out, you wouldn't be able to unlock this item.
I dont get te algorithm for time attack mode, can you enlighten me how the score counts?[Light Bulb]The final time is the time when you
enter the last level, not when you leave it. This means that the time of the last level does not matter (this is a bug). There is also an issue with displayed score on the English and Spanish server, it displayed the raw milliseconds instead of being formatted.
Using a bomb in 16.0 in unstable explosives, it's possible to glitch into level 16.1 which appears totally blank (much like 6.1). Unfortunately, after 16.1 loads, you just get sent back into level 17. The blank level marks the end of the dimension. I think that you correctly hit the vortex but for some reason you did not get teleported right away (too much downward speed ?) and had the time to see the next level. If you did not hit the teleporter, you'd have been able to continue and reach the PD 43. (To glitch into PD 33 you'd have to go beyond the end of PD 63)