On the right side, there's all corruption biomes (crimson spawns on the left side of the jungle, right above the temple) and floating lakes. It features on the left side: three pyramids that poke out of the sand with all items, four floating islands with all items, one of them is reachable off the top of a hill with jumping gear, the other two are right next to each other over the jungle, the jungle comes before the desert, there's also a living loom near spawn. While fooling around with silly seed names, I've accidentally stumbled on a really unique one. This can also lead to reduced count of pyramids or living trees. Sometime also the location of an evil biome is different. Also the dungeon can have different variations with the same seed but you can generate the exact same variation again after some trials. In most cases minecart tracks, giant trees, hives, enchanted sword shrines are at different location. They can generate slightly different worlds each time you generate the world. There are some seed for vanilla which are unstable. But for most mods the vanilla seed and the modded seed look very similar at most parts. There might be some exception for mini biomes. But the mods I checked so far all create there content after the end of vanilla world gen. If you like you can create a mod which generates a total different world. You end up with some floating islands missing their chest cabins.ĭepends at the content of the mod. generate a mid size world first and after this generate a small world. (bugged) World gen can also depend at the worlds you generated before. Somehow those kind of variations and if a seed is stable or not can be different in the vanilla version and the t-mod version (without any mods).īut in most cases you can find a variation of a seed in vanilla to be equal to a variation of a seed in the t-mod version (as long no mod changed world gen). This can also lead to reduced count of pyramids or living trees.Īt the other hand there are stable seeds which always look equal no matter how often you generate it.

Click to expand.Depends at the content of the mod.

Terraria map viewer with seed