official version 1.06 update

1. Reduced frequency of appearance of health item and Bomb items.
2. Unification of types of special bullet items and adjustment of values ​​+ Addition of Another Story unlock item introduction in tutorial
3. Chapter 2 Addition of Seon Hye-yoon’s image that was missing.
4. Fixed the issue where achievements or progress were reset when the game ended.
5. Add brief introduction to previous story.
6. Adjusting the defeat particle effect.
7. Increase all boss stamina (50% for normal, 25% for BR) + Increase bonus time limit
8. Fixed the issue where the special bullet gauge did not fill up in stage 1 when playing boss rush mode on easy difficulty and Cho Yeon-seul.
9. Fixed the issue where boss rush stage 2 could not proceed because certain items did not appear.
10. In some sections of the stove version, an abnormally large amount of bullets are fired in an unsuitable manner for the difficulty level, and the movement distance of some Zolgae is shortened due to the FPS value, so the FPS was fixed at 60 and the display of FPS was added to the settings.
11. Fixed the issue where bonus points for defeating a boss were not added in BR mode.
12. Auxiliary attack object added to Chapter 3 boss.
13. Achievements are also linked to the STOVE version.
14. Fixed incorrect panel priorities on some play screens.
15. Modify the contents of the special bullet item on the tutorial item introduction screen + add a description of the Bonus Image item
16. Ensure that the notice in the chat window that appears before the start of the boss battle is in the exact center of the chat window.
17. Fixed the issue where the player's energy would be activated when skipping the conversation with the boss (X key) before the boss battle begins in some stages.
18. Fixed an issue where the number of Bonus Image items that appeared when defeating a boss or selecting an option did not increase even if acquired.
19. Fixed a bug where special bullets did not go out when you paused on the battle screen, canceled it with the Z button, lost all your health, and then restarted.
20. Fixed the issue where the resolution or full screen/windowed mode values ​​were not applied when the game was turned off and restarted after being changed.