Recently, many people have reported various issues with the new demo, so I will address them collectively here.

1. About Achievements:
The achievements in the new demo are carried over from the old demo, so these two achievements cannot be completed in the new demo. However, these achievements will be retained in the full version. Since the old demo is no longer available for download, these two achievements are currently unattainable.

2. About What Counts as "Completing" the Demo:
Due to the open-ended map design and the absence of a chapter system in the game, the current demo, which captures the initial part of the full version, cannot be "completed" and is primarily intended for experience. However, if you feel that playing this way lacks motivation, you can collect the "Sun Seal," "Shotgun," and "Compensator" in the demo. Collecting these three items will be considered as "completing" the demo.

3.About Ratings:
Since the new demo cannot be "completed," there are no ratings. Ratings will only appear after completing any ending in the full version, and the ratings are not affected by different endings. Ratings are solely based on the following factors: accuracy rate, dynamic difficulty score, number of times injured, clear time, and difficulty level. The dynamic difficulty score refers to the game's dynamic difficulty system, which assigns different scores based on the player's actions to adjust the difficulty, allowing each player to progress more smoothly. Additionally, ratings will not have the same rating across different difficulties being unequal. The rating score calculation takes difficulty into account, so higher difficulties make it easier to score higher, while lower difficulties, though easier to play, make it harder to achieve high ratings.