I recently played HoBG Easy and at the end I found myself with a yellow door [at the very end of the mansion] but a purple key, and I couldn't see a yellow key anywhere so that last door was not possible to open

Am I missing something?

How many yellow keys did you have at the last saving point?  You should have two.  If you did, then you missed one more yellow key between that saving point and the end.

Olle the Greatest wrote on 17.02.2008 at 02:12:30:

I recently played HoBG Easy and at the end I found myself with a yellow door [at the very end of the mansion] but a purple key, and I couldn't see a yellow key anywhere so that last door was not possible to open Am I missing something?

At first become 100% Secrets, so you have a chance to become the purple key. Before you go down to the end, look at first for your keys. When you have 2 yellow and 1 purple key, you can enter the last room.

Have Fun  ;D

I have another problem but also with the door I need a key to (on Easy). I'm stuck with the lower blue door in the room 1503. I've had a blue key which I've used to open the upper door in that room and now I can't find another blue key. I do have two yellows and one purple but the blue key required to enter the red-brick portion of this level is nowhere to be found.
Was there just one blue key to begin with (and it should have been used wisely) or am I just unable to locate the second blue key? Any hints if the latter is true? I believe I've explored everything (don't know how to check how many secrets I've found so far tho). What should I do?
thanks!

Solved it, didn't notice the way down in the room with many stairs. :)

Glad you solved it, Stan-O
:)