Square Enix revealed that Critical Mode is coming to Kingdom Hearts III tomorrow in a new post from Tetsuya Nomura on Twitter.
Greetings, it’s been a while since I last posted. Spring is here, and I hope everyone is doing well. #KingdomHearts III's long-awaited Critical Mode is available as a free update tomorrow (PT).
We’ve changed things up from the previous games, so I hope you enjoy – Nomura pic.twitter.com/Npz8FeKmCK
— KINGDOM HEARTS (@KINGDOMHEARTS) April 22, 2019
Critical Mode is for people who love a challenge and it will be interesting to see exactly how different Critical Mode in KH3 is compared to previous titles which saw enemies doing higher damage than normal or even giving players zero experience for defeating enemies.