Games you thought were procedurally generated, but were actually made by hand?

[Legend]

I thought Subnautica was procedurally generated at first. It's really really similar to an underwater Minecraft with specific biomes and such.

Nope, made by hand.

[Legend]

Also wondered if Rain World was procedurally generated, at least a bit. The game is absolutely huge with 1,600 rooms. A lot of them are pretty dang similar.