Well, hopefully most of you have seen
Sanctum, A decently old movie from this year as an Australian drama movie.
Well, I had a huge minecraft idea to do with this, as like a gamemode with Oxygen tanks(yes there is a mod for this), Grappling hooks and climbing ropes, and make it so you have a group of 6-8 players, with fully geared up, go into a huge hole, randomly generated, and they have to try and find a way out. The players will have pickaxes and shovels, but with not enough resources to dig up.
They will have to find another way out by going either North, West, East, or South.
The players will also have to eat food, or their health will lower, and they have a chance of breaking limbs from falling.
Mine rocks
Get rocks
Place rocks under your feet and make a tower upwards
Mine rocks around you
Place them under your feet again.
This wouldn't work as part of the game-mode wouldn't allow you to obtain blocks.
What do you guys think of my idea?