I don't have a lot of time to play games lately because I commute a long way to work and have 3 young kids (under age 5).
I like Onirim because it's short enough to play during a break at work, but the theme is not too appealing for me.
The more I thought about it the British Sci-Fi show, Doctor Who was the perfect retheme in my mind.
Doors have been replaced by incarnations of the doctor and the nightmares are now Daleks. I even made images for all the expansions, but only printed one. Maybe I'll print a few more in the future.http://imgur.com/a/PJATp
Not that the story matters much:
The Daleks have captured first eight incarnations of the Doctor and scattered them through human history in time bubbles. You are the... Thirteenth doctor! You must save your other incarnations or be erased from time. Some expansions add more doctors, more Daleks, companions, etc. I'll have to post those if I get a chance to print them.