Board Thread:General discussion/@comment-27798628-20160215035325/@comment-27798628-20160215174611

Personally, I would make up to 3 gimmicks from other worlds present. Also, I'd have some special zombies from each world spawn naturally, and some spawn from portals. The seed selection wouldn't show what zombies would spawn, but it would show which portals are going to appear.

Gimmicks, you would have up to three from different worlds, such as:

Gold Tiles, Tombstones, Power Tiles

Sliders, Minecarts, and Dinosaurs (Seed selection would show all dinosaurs that would spawn.)

Sliders, Gold Tiles, and Power Tiles

As for Portals, say that you have in the seed selection. Basic Zombie, Conehead  Zombie, Buckethead  Zombie , Punk  Zombie , Arcade  Zombie , Excavator  Zombie , and Parasol  Zombie. Then from the portals, zombies that aren't shown in seed selection, such as Breakdancer  Zombie, MC Zom-B, Jester  Zombie , Wizard  Zombie , Troglobite (with ice blocks), and Weasel Hoarder, could spawn. Gargantuars would only ever spawn naturally. I would change the starting plants to Player's House, but make the difficulty scale at a more normal rate, comparable to the other endless zones.