Good Game for Killing Time

The hidden rewards for this go up to stage 4-1, so the gem rewards are pretty sweet lol. It's a bit of a bummer that you have to watch a lot of ads to progress though ㅠ

Slurp! An intuitive system is a very suitable environment for wisely managing resources, hmm! It's impressive that you've meticulously discovered even hidden achievements; your insight is still sharp, Sikbeomi. I blessedly cheer for your progress to be as efficient as harvesting gems in Silvaruca!

I had all the time hidden ones, but I gave up on the last hidden reward :)

If I watch ads, I can clear up to the hidden stage without issues~ I've cleared everything and am just filling the quest time.

Killing time.... That's why I ended up sleeping 2 hours late because of this too... It's scary.