Hotfix version
Fixes:
- Fixed bug that prevented the use of a Fixed Seed.
- Fixed bug that enabled Endless Castle when trying to play Normal Mode.
NOTE: There seems to be a bug with the latest Ironwail version, that is always generating the same seed. May release a second "hotfix" version in case it's a mod-related bug. Until then, please use a different engine (such as vkQuake).