G×: G-Cross is a reworking of G4E Ultimate All Stars: Hundred Years Tag Battle and is a 1-on-1/2-on-2 fighter. The game will feature characters from a wide variety of G4E works.
After a group of people disappear after being mysteriously sucked into the internet, several others take a look into the situation and end up getting stuck inside themselves, in which they are streamed in a replicated world known as the G× and forced to fight each other for the viewers all over the world's amusement or else they will be trapped inside forever.
- Jenny Watson - Space Wars
- JT - Legacy -Battlers
- Mumei Jiga - Project Tanoshimi
- Takeshi Koizumi - Timeleapt
- Gareth - Gareth's Journey
- Darell Wylde - Physicality
- Choi Yeo - Timeleapt
- Hikari Kuchiki - Chillsona
- Fujiwara Kusanagi - Project Tanoshimi Update!
- Space Station #4 - Original
- Construction Site - Original
- Super Kyosuke Brothers - Project Tanoshimi