Custom Story Map: Survival

[bob101910]

Think it would be better with some sort of time limit or a goal like Slender. I've never made a map, so I don't know if these are possible to do.

With time limit, you can have it so every 30 seconds or so another monster spawns. If you survive 10 minutes then you win.

With a goal like Slender, have pages or keys (or whatever) randomly spawn around the map. Add a monster every time one of them is picked up. Win once all the items are picked up.