A small update, mostly cleanup work under the surface. The gamepad had a few blind spots in navigation, and one creature was appearing more often than intended on the easier difficulties.

IMPROVEMENTS

- Map 1's creature pool on difficulty 1 and 2 no longer includes one creature type (ID 4).

BUG FIXES

- Save slot selection no longer disappeared when a slot was deleted with a gamepad; selection now returns to the slot automatically even while the delete button is disabled.
- Gamepad navigation links between certain sliders and buttons in the Options panel were corrected.

Thanks for flagging these, the fixes came directly from what you reported.