Okay, I had this totally weird and random idea for a game, based on everything I hate about group games... So chances are it will be a roaring success...
Heroes Of Old
Every year, young people go missing. Some are found alive. Some are found dead (tragic but true). Some have run away from home, some have been abducted. And some, have just simply vanished.
The latter cases are rare, and rarer still where there is absolutely no logical explanation as to what has happened to them. It is as if they have been magically removed from the face of the Earth. Everything they left behind is exactly as it was, and there is no evidence to explain where they went...
Except it is not "Where" so much as "When".
The Goddess has survived all these centuries of Christianity by having her name attached to a major Christian festival. And now as paganism is on the rise again in the world, she has some power again. What she needs is a band of heroes (and heroines) who are young, fit, strong and dedicated, because her temple is under threat from a marauding horde. The time-line is not fixed and she knows that if she can work this right, she can change history sufficiently to ensure her survival, but if she fails, then the world of the 21st century will be a very different place, totally lacking in chocolate bunnies!
And so, she is bringing people to herself, from a time when their disappearance will be less noticed, from 2016CE, she is brining young warriors to her temple in 2016BCE - The symmetry is part of the magic!
From all across the world and from different times and seasons of the year, young people have been dragged through time to the island where her temple still stands. But they must prove themselves worthy.
So rather than bringing them to the temple, she has deposited them on the beach. They must make their way to the temple through the many perils on the island that are there to test them. If they succeed, they will be richly rewarded, with everything that the Goddess has to offer. If they fail, they will die.
There are a couple of things that they need to know, of course: The Goddess is the deity of Spring, new life, rebirth and sex. So, obviously, the reward will involve plenty of feasting and plenty of sex. Of whatever kind of sex the Heroes and Heroines happen to be into.The Goddess isn't fussy, she just likes to watch humans enjoying themselves...
Ah, but this is over 4,000 years ago, Bronze Age. So we can't have any of those 21st century gadgets. In fact, having 21st century clothes is a no-no. So the party will find themselves stark naked on a sandy beach, near a pile of bronze-age weaponry and... Well yeah, there will be some armour, but let's face it, it's going to be pretty skimpy. We're talking leather straps and leather bikinis... After all, these are supposed to be heroes. And Heroines.
Okay, get the idea?
This is a McGuffin hunt with a difference. A group of young adults from the 21st century, magically transported back to an island in the 20th century BCE, and given instructions by a disembodied voice to find their way to a temple, where they will be allowed to have all the sex and food and sex they want!
Yep, this is a smut-based orgy-type group game. But before you have the smut bit, you have got to get to the temple...
Wait, what about my prime directive for starting group games: Always start with the group at the objective or you'll never get there? Well, yeah, I just want to see what happens...
Obviously, players who drop out will have their characters eaten, dismembered, burned alive or otherwise horribly removed from the game.
Uh... yeah, so will players who break the one main rule of the island - No smut until you get to the temple. There will be lots of nasty monsters roaming around, some of which may even manage to be in the right place at the right time by magic - this is a fantasy setting - and if you don't keep your eyes open they will
I am going to play the goddess and all the monsters. Players who don't take care with their characters WILL have them eaten, even if they are still playing! Sorry!
Okay, let's see if this gets any takers....