JUNE 10, 2026 – Netmarble, a leading developer and publisher of high-quality games, announced that its mobile idle RPG StoneAge Idle Adventure is hosting a series of special events to celebrate the game’s 100th day since launch.

To commemorate the milestone, Netmarble is holding the 100-Day Celebration Festival Event through July 6. By completing missions over a 14-day period, players can earn a variety of rewards, including a 100-Day Celebration Title, 200 SS Rate Up Pet Summon Tickets and 50,000 Blue Gems.

The 100-Day Celebration Login Event will also be available during the same period. Players can obtain rewards such as the Shining Festival Box and Brilliant Festival Box simply by logging into the game for 14 days.

In addition, Netmarble has introduced the 100-Day Celebration Special Pass. By completing pass missions, players can earn a variety of rewards, including the new Pets Loa and Tarnoros, 6,000 Blue Gems and 60 Pet Summon Tickets.

“We would like to thank all players who have supported and shown their love for StoneAge Idle Adventure over the past 100 days,” said Suk Hwan Kim, Executive Producer at Netmarble N2, and added “To celebrate this milestone, we have prepared a variety of events and generous rewards that we hope players enjoy as we continue striving to deliver an enjoyable gameplay experience for the next 100 days and beyond.”

Launched globally in March, StoneAge Idle Adventure is the latest title based on the globally beloved StoneAge IP, which has been enjoyed by over 200 million players worldwide. The game allows players to build strategic decks of six Trainers and 18 Pets, forming a 24-unit lineup, while offering intuitive gameplay designed for a wide range of players.

More information about StoneAge Idle Adventure can be found on the official website.

About Netmarble Corporation
Founded in Korea in 2000, Netmarble Corporation is a leading global game developer and publisher. Through acclaimed franchises and strategic partnerships with top-tier IP holders, the company delivers innovative and engaging gaming experiences to audiences worldwide. As a parent company of Kabam, SpinX Games, Jam City, and a major shareholder of HYBE and NCSOFT, Netmarble’s diverse portfolio includes Solo Leveling:ARISE, Seven Knights Re:BIRTH, Raven2, MARVEL Future Fight, and The Seven Deadly Sins: Grand Cross. More information can be found at http://company.netmarble.com.