SS2 Zombe FMProov 1.2

[6649a117e1e12Hardcore]

Hi, just finished this fm first time (I always play on impossible difficulty level), it's a really nice and difficult one!
I thought that I checked every room, but did I miss where to use the 4 Stim Unit Access Cards (Nikki and so on) or are they just garbage in this FM?

[6649a117e1f4dHardcore]

Sry I can't edit posts without registrating here. I guess I should do that.
I also found 3 Sympathetic Resonators[/b] in this FM, anyone know for what they are needed?