Hi friends, I have finally removed the steam achievement for the Black Ice Flask. So now people should be able to 100% the game for now.
This new update is still taking way longer than it should, and I again apologize for that. For those who don't know, I am a full-time computer science student who also is an intern at a software development company. On top of that, I've had a lot of personal/social obligations to focus on, and other side-projects unrelated to Idle Research.
I'm doing my best to make progress, but it's just hard maintaining everything. Hopefully this achievement removal will help people!
Thanks,
Zach