成就系统里面有一个“Bug Squasher”是消灭27只蜘蛛，由于游戏不是以击败蜘蛛数量为统计数据触发成就，而是以收集击败蜘蛛后掉落的白色珍珠为触发条件，所以有些玩家可能会错过或者遇到Bug无法采集一些白色珍珠而导致成就无法解锁。
下面我提供一个在讨论区找到的存档（由用户“nicfer79”提供的存档），用存档可以回到通关前的关卡，尝试解决遇到成就进度卡在26/27的问题。
此为原讨论地址
存档地址 1 Google[drive.google.com]
存档地址 2 Onedrive[1drv.ms]
游戏存档路径：X:\Program Files (x86)\Steam\userdata\XXXXXXXX（Steam用户ID）\493540\remote（Steam安装路径）
复制前务必备份自己的存档，下载后更名为“000.sav”替换存档。
下载地址中提供了5个存档，其中一个为我自己的全记忆收集通关存档，其余的在上面原讨论地址中有提到，并注明了提供者名字。
可优先使用“nicfer79”提供的存档，如果还是无法触发成就，再使用另外三位提供的存档，于发条镇起始出发旅程。
使用上面的存档不仅能完成“Bug Squasher”成就，还可以顺便完成“Blademaster”和“Deadly Spin”等成就。
祝各位玩得愉快！

There is a "Bug Squasher" in the achievement system, which is to kill 27 spiders. Since the game does not use the number of defeated spiders as the statistical data to trigger the achievement, but to collect the white pearls dropped after defeating the spiders as the trigger condition, some players may miss it or encounter a bug that cannot collect some white pearls and the achievement cannot be unlocked.
Below I provide an archive found in the discussion area (the archive provided by the user "nicfer79"). With the archive, you can go back to the previous level and try to solve the problem that the progress of the achievement is stuck on 26/27.
This is the original discussion address
Archive address 1 Google[drive.google.com]
Archive address 2 Onedrive[1drv.ms]
Game archive path: X:\Program Files (x86)\Steam\userdata\XXXXXXXX (Steam user ID)\493540\remote (Steam installation path)
Be sure to back up your own archive before copying, and rename it "000.sav" to replace the archive after downloading.
There are 5 archives provided in the download address, one of which is my own full memory collection clearance archive, and the rest are mentioned in the original discussion address above, and the name of the provider is indicated.
You can use the archive provided by "nicfer79" first. If the achievement still cannot be triggered, then use the archive provided by the other three to start the journey in Clockwork Town.
Not only can you complete the "Bug Squasher" achievement using the above save, but you can also complete achievements such as "Blademaster" and "Deadly Spin" by the way.
I wish you all a good time!