OldUnreal (Engine)

I'm trying to find out how to access all of the secret levels in the map pack called Redeem Your Space. If anyone happens to know this map pack and all of the secret levels, could you please tell me how to get to each one?

03temple, first secret level is there, just find a shootable button on one of the walls in the cells during end part of the level. It will open entrance above to the first secret level.

Second secret level is in 09Underground, behind train.

Third S level is in the ruthin line level, a button on the wall revealing a portal somewhere.

Fourth is in 23warfactory, a wall needs to be blasted somewhere near real end.

Fifth is in 30catacombs, in the middle of level there is a buton near staircase, which will reveal a secret room back in the middle hall with pillars and stuff.

Sixth is in 37castle, after you finish most of the level and unlock the doors, one of the non openable doors in the basement will be open and a well in which is secret level entrance.

The final secret level is in 44oldsection, in the final library there is a book you need to touch to open a secret entrance in the same room.

ok, thank you so much. I just finished playing the Paci Manor map. It's very odd, but very well-designed.
oh, btw, this may have been asked dozens of times, but have you made any more progress on the translation?

ok, thank you so much. I just finished playing the Paci Manor map. It's very odd, but very well-designed.
oh, btw, this may have been asked dozens of times, but have you made any more progress on the translation?

Yes but it is very slow progress, I can't even say when first episode will be translated. I need to be careful with it and it is rather boring job, especially when you are alone on it, Paci tried to do translation but it ended up in translator like quality, so I am doing it from scratch again.