Kakao Games shares Summer Game Fest Trailer for MMORPG Chrono Odyssey

During the Summer Game Fest Live Showcase 2025, Kakao Games released a new trailer for upcoming MMORPG Chrono Odyssey. 

Kakao also announced that the recently announced Closed Beta will run from June 20 to June 22 via Steam, allowing played to check out three different core classes. Kakao Games also recently released a developer diary video, highlighting the game’s features and combat.

The new Summer Game Fest trailer and Closed Beta details can be found below, via Kakao Games. Chrono Odyssey is set to release for PlayStation 5, Xbox Series X|S, and PC (Steam) in the future. 

During Summer Game Fest, Kakao Games and Chrono Studio today released a stunning new trailer for Chrono Odyssey, the upcoming MMORPG that redefines time and space. The trailer sets the stage for the game’s first closed beta test on Steam, officially running June 20–22, 2025. The announcement follows a major milestone for the game, which has now surpassed 1 million global sign-ups signaling strong momentum and growing anticipation ahead of its launch.

The trailer, drenched in foreboding tone and cosmic horror, teases the escalating conflict at the heart of Setera. As madness spreads and time fractures, players are called to stand as Sentinels against the encroaching Void.

“Everything in Chrono Odyssey is about how time—and the loss of it—shapes the world and its fate,” said Sangtae Yoon, Executive Producer. “This new trailer is a narrative invitation to players. The first closed beta is your chance to experience that world for yourself. We can’t wait to see what players think.”

Steam Closed Beta – June 20 to June 22, 2025

For 72 hours only beginning at Midnight PDT on June 20th, players will be able to enter Setera and experience:

• Time-Manipulation Combat: Chain devastating combos with time rewind and freeze mechanics. Beta players can try three core classes: Swordsman, Ranger, and Berserker.
• An Unreal World: Explore one explorable region filled with temporal rifts, shifting biomes, and environmental hazards—all powered by Unreal Engine 5.
• A New Era of MMORPG: This PC-exclusive beta will offer a curated gameplay slice including early story quests, immersive combat, and scalable solo or party play.

Sign-Ups Now Live on Steam

Interested players can register now for the PC Closed Beta at the official Steam page: https://store.steampowered.com/app/2873440/Chrono_Odyssey

The test will run from June 20 at 00:00 PDT through June 22 at 23:59 PDT, with servers localized for global access and feedback.