Tencent (0700.HK) plans to begin open beta testing on its version of Giant Interactive's (NYSE:GA) in-house developed 2D MMORPG ZT Online "Green Edition" on May 28, qq.com reported May 25.

The Tencent- and Giant- co-operated version of the game entered unlimted testing in January.

Tencent also plans to release "Always Be With You," the seventh chapter of its licensed side-scrolling casual game Dungeon and Fighter, on May 27, according to a posting on the game's official site on May 25. The chapter features new awakening systems, advanced maps and additional characters, said the posting. Tencent launched the game's previous chapter on March 25.