Re: JUMANJI: remake this "good" bad movie with ALIENS &/or Predator(s)
Maybe you could have a Game, by some very advanced race, that spat Aliens and Predators, or combinations thereof, out at the players, but not Jumanji. Throw in a few Treasures, Guides and Ultimate Rewards, and you've got yourself a Game.
For that kind of thing, see the Niven/Barnes Dream Park novels trilogy.
"Ö Times change, and so must IÖ we all change. When you think about it, we are all different people, all through our lives and thatís okay, thatís good! You've gotta keep moving, so long as you remember all the people that you used to be."