Onesoft was founded by five Vietnamese guys who dream of becoming the leading mobile app technology


The first game under the name of ABI Game Studio called "Hero of Legend" was born and raised.


Following the success of "Hero and Legend", the second game, "Field Defense: Tower Evolution" was released.


The hit game title "Galaxy Attack: Alien Shooting" was published that made the name of ABI Game Studio


We achieved 50M+ downloads on worldwide stores and ranked #3 & #10 free download chart in the US


We published 100+ games and marked the new milestone of 100M+ downloads globally


We were ranked #7 on the Top Publisher Awards by Worldwide Download (according to AppAnnie)


Our vision and mission

We aim to become one of the leaders in the gaming industry by creating heartfelt experiences for our users with qualified and trendy products. Besides, we continue to be a reliable companion by bringing value and equality to the relationship between us and our partners.

Our core values



We are always ambitious to create extraordinary products, take the lead in our industry and be a reliable partner.



We are proud of having our own brilliance in the gaming industry. We create qualified products which are suitable for the rival game markets and propose optimal strategies for our partners.



We desire to bring integrity to users’ experience and our cooperation.

Global Partners


Daily Active


Meet our team

Tran Manh Hung

CEO “ABI Game Studio’s mission is to create and bring games to players. We are not standing only as a game publisher but also as a reliable backer and lasting partner because we want to open new doors and push the gaming industry development to the next stage.”

Do Chinh

CEO ABI Galaverse

“Teamwork is the ability together toward a common vision, and I have found a group of people challenge and inspire me. It’s the ABI team!

Cuong Pham


“Being a part of the ABI team and working with many talents in the gaming industry are my pride.”


Nhat Tran

Art Director

“I got the chance to work with many talents in one of the fastest and strongest start-ups in Vietnam. Talents win the game, and teamwork wins the championship.”

Minh Nguyen


“ABI is my home, where I found the people sharing the same passion for working and playing games.”

Hiep Le

Project Manager

“We all love games. We share our passion. And we stick together to achieve our dream.” 

Hai Nguyen

Project Manager

“The strength of a team comes from every individual. And every member of ABI Game Studio plays a crucial part contributing to our success.”