How do you film at an empty Shibuya Scramble Crossing — one of the busiest places in the world? How do you get a panther running through Tokyo?

A gamer and his two friends run into a public restroom in Tokyo. When they emerge, the city is deserted, and they must play games to survive. The Netflix series Alice in Borderland, based on the popular sci-fi-thriller manga of the same name, has found fans around the world: it’s now the most popular Japanese Original live action title on Netflix. There’s more to come: the series has just been renewed for a second season.

But while you wait for a another round of life-and-death games, here are some exciting facts about season 1:

1. Since launching on December 10, Alice in Borderland has been popular in Japan and across Asia — Malaysia, Hong Kong, Philippines, Singapore, Taiwan, Thailand and Vietnam — as well as outside, making it to Top 10 in Germany, France, Portugal, Austria and Greece, among other places. In all, it’s been in Top 10 in nearly 40 countries/territories.

2. The series is an adaptation of Haro Aso’s hit comic of the same name. It was serialized in Japanese weekly comic books Weekly Shonen Sunday S and Weekly Shonen Sunday from 2010 to 2016.

3. Google searches for the manga series Alice in Borderland shot up globally around the time of its series adaptation release. People around the world also discovered and searched for the lead actors Kento Yamakazi and Tao Tsuchiya, who are both household names in Japan.

4. Interestingly, Aso says he based both the lead characters on himself. About Arisu, he says, “I remembered how I was when I was around 20 years old and created Arisu based on my own indecisiveness.” He says Usagi's character comes from the part of him that "is independent and doesn't need to rely on others".

5. The scene in episode 1, featuring a deserted Shibuya Scramble Crossing (one of the busiest intersections in Tokyo), was not shot in Shibuya at all. It was filmed on a massive outdoor set in Ashikaga city, Tochigi Prefecture, over 100 km away from the actual Shibuya Crossing.

6. Originally, in episode 1, Arisu and his friends were to meet in front of a Starbucks in Shibuya, but because of the complexity of a glass-covered set, the location was changed to a sign in front of the station.

7. The scene of Arisu and his friends running from a crowded street into the public restroom in Shibuya Station, waiting, and then coming out to see an empty Shibuya is filmed in a single take that lasts longer than 4 minutes. As a result, the team had to physically create everything that appears on screen.

8. The scene of Arisu and his friends running from a crowded street into the public restroom in Shibuya Station, waiting, and then coming out to see an empty Shibuya is filmed in a single take that lasts longer than 4 minutes. As a result, the team had to physically create everything that appears on screen.

9. The tiger in Episode 5 was created using VFX, and was a truly global effort. It was supervised by Dutch animation director, Erik-Jan De Boer, who has previously won an Academy Award for creating the tiger in Life of Pi (2012). The production work was done by Indian animation and VFX studio Anibrain. Overall, these visual effects involved teams from Japan, Singapore, USA (Los Angeles), and India.

10. To create the black panther in episode 4, the visual effects team from Japanese VFX company Digital Frontier had to visit the zoo to research the feel and movement of the animal and its fur.