This update includes several bug fixes and quality-of-life improvements: Enabled V-Sync.
Fixed a collision issue in one room of the Icy Peaks area.
Fixed a collision issue in one room of the Castle area.
Added a missing room icon in the Burning Debris area.
Added a save point in the scene just before the final boss.
Improved the collision of some breakable objects. Previously, you had to destroy the block above before you could pass underneath. This is no longer necessary. I've also noticed that some players have experienced issues with the keyboard configuration, so I've made a few changes: In the Options menu, pressing F2 before entering the keyboard configuration screen will restore the default keyboard controls.
Fixed a bug that could occur when saving the keyboard configuration, causing F1 (the save key) to be incorrectly assigned as the Up key.
I'll continue improving the game and reading all of your feedback for future updates.