With a few mysterious tweets Kojima showcased the reveal trailer :
TOMORROW IS IN YOUR HANDS.
— 小島秀夫 (@Kojima_Hideo) May 31, 2019
Also giving us insight to the music in the trailer
Apocalyptica is a metal cello band from Finland who I have been fan of for over 20 years. I finally got to meet them (Thanks to Sam Lake!) in Helsinki earlier this year. We both felt a creative "strand" to each other and I was delighted to use their track for the latest trailer. pic.twitter.com/vnUunUc1xb
— HIDEO_KOJIMA (@HIDEO_KOJIMA_EN) May 29, 2019