Maskim Xul - what the heck what is this doing on the front page

[Obsidian]

Oh wow, didn't expect to see this here. Glad you enjoyed your playthrough, my dude. :) As for your questions:

 

1 minute ago, morrigan said:

First, what is this secret about? It was amusing but I don't know the context.

 

Spoiler

That right there is a reference to the N00b enemy from Kaiser's The Community is Falling series. There's also references to The Binding of Isaac and the band Carcass around if you know where to look.

 

6 minutes ago, morrigan said:

Second, what is the purpose of MAP30? Seems to be the same as MAP05 but without the introductory sequence.

 

It is indeed almost identical to MAP05 and its purpose is to make sure the player can't see the post-game roster call that happens at the end of Doom II (which would be a bit all over the place due to the large amount of DeHackEd work).

[SportsterV90]

What an exciting Game! Such terrifying atmosphere! Definitively the best horror in Doom! In addition a lot of exploration and secret discovering with puzzle-solving game type as a little cherry on the top of a delicious cake! Absolutely Outstanding!

Did You planning a sequel?