1. Added new achievements.
Find hidden powerful enemies.
2. Fixed bugs reported except for a few.
3. Several modifications were made regarding the last boss.
4. Some monsters and bosses by difficulty have been modified.
(Example: In the last phase of the centipede boss, the target of the attack is indicated.)
5. Added 1280 resolution.
6. Video re-encoding for Steam Deck (Confirmation of the player who owns the Steam Deck is required)
Thank you.