Brush Jjaemu is a unique reflex game where every small action can determine victory or defeat. The game puts players in a tense situation where they must both groom and observe the unpredictable moods of an extremely "unpredictable" orange cat.
Jjaemu has a very "realistic" characteristic: its mood changes extremely quickly. One second it's lying still letting you groom it, the next second it's suddenly turning around with a warning look.
Interestingly, the game doesn't give any clear warning sounds or effects. You must observe yourself:

Brush Jjaemu's mechanics are extremely easy to understand:
The longer you play:
Brush Jjaemu doesn't challenge speed, it challenges control. Just one wrong click, and everything is over.