I just found the sword key and i was in the basement i found the room with the red orb thingy and there is a door with 2 greatswords on top like the others so i wanted to do the riddle with the 2 greatswords and the traps and stuff but i dont have any clue how to solve this :(

No forget that, the red sphere is no puzzle, and the Special Key (double sword door) you get much later. If you just found the sword key, you have to face 2nd floor west side, there is a sword door you can open with this key, and continue.

oh if you where in the basement, you should have been there already... have you picked up the dormitory key in the Library?

I entered some codes. and now i found 2 notes. water=1 red=2 and the other note is 1+2=3 and stuff like that. can i get a hint?

got a t-jolt now. looked like a need it. what now?

In the same room you find mixtures, called RSA No. 2.. and so on. With them you can mix the T-Jolt at the cooking pot there. The notes "1+2=3" are a bit helping to mix it right, that you not waste potions, but they are not important to mix it.

edit: if you have it you can use it as poison for your weapon, might be helpful for strong enemies.

there is a door with 2 green branches on it. it is blocked. how do i open it. or where do i go to get the item i need?

You don't need an item for that, you have to find away arround this door, take a much closer look into Room III. (beside the vine blocked door)

that is one big ass vine XD but thx

i am in ... LOL

i know that the red sphere isnt a riddle i rushed trough the libary and missed the key ill find it and go from there thanks :) if i get stuck again ill ask here :)

guys how can i get to the Laboratorium please ?

Would be better if you say where you are at the moment. :)
But if you have the Helmet Key, then you find a way through a Helmet Room inside the Mansion, it leads through the Basement, and if you write in the other Thread i can be more detailed.

how do i get from the underground to the garden. I'm Stuck. This is as great Mod that you"ve made.

If you found the Key in Underground go back to Dormitory and open the last locked Room with it. You should examine this room carefully to get into another room, there you have something to do then, and you can find the Key there you need to enter the garden.

Hope that helps. ^^