I think that a deathrun where each player gets 2, 3, or 4 lives based off of how many players there are would be incredible (got the idea off of Gmod Deathrun on Youtube). So here is the basic rundown, if you run out of lives, you die, when you die, you join death in activating the traps, if there is 1 to 3 players, they both get 4 lives, 4 to 6 players get 3 lives, 7 to 9 get 2 lives, so on. Each map has a different theme, with different style traps. You get a certain amount of Units for each life you keep at the end of the level (maybe 2 or 3 levels per map, each with a random set of traps in a random order) like 100 per life, and 200 for staying alive for each level. As Death you get 100 units at the end of each level for each kill, and as one of the living, you get 100 Units for clearing the trap first. If nobody can survive all the traps for 3 rounds, each round resetting the amount of lives if everyone dies, there is a final minigame, ex. Crazy Musical Chairs where you have to try and find the real chair in a room filled with them, with a less extreme version at the beginning to choose death, like normal Musical Chairs for the last example. Going back to the Rounds, the next round begins when everybody dies, and there should be a bonus for winning the whole map, like 400 for round 1, 250 for round 2, and 120 for round 3.