The new title will see Kao on a new journey featuring a new story, challenges, enemies, visuals, and more.
- Kao the Kangaroo (2000) – Dreamcast, PC (Retail – Worldwide)
- Kao the Kangaroo: Round 2 (2005) – PS2, Xbox, Gamecube, PC (Retail – Worldwide)
- Kao Challengers (2005) – PSP extension
- Kao the Kangaroo: Mystery of the Volcano (December 2005) – PC (Retail – Europe)
The series has sold over 700,000 retail units worldwide.
Kao the Kangaroo: Round 2 was released for PC via Steam in June 2019. The game is currently available for free to keep forever until June 15.
Further information about the new title was not announced.