- New action added to Strange Spikes.
- Added input help for some Gyromantia.
- Penetration Spear height influence adjusted (1.0 -> 1.25).
- VFX and SFX were added to some animations.

- Fixed a bug that allowed construction to be terminated by performing certain steps during the appearance of a boss.
- Fixed a bug in which counters in extra battles were not judged correctly in certain operating environments.
- Fixed a bug that prevented enemies from appearing correctly in some combat areas.
- Fixed a bug in the environment object.