Samsung showcased the Galaxy S8 and Galaxy S8 Plus smartphones in late March, which come with a 5.8-inch screen and a 6.2-inch panel, respectively. Both boast double-edged Super AMOLED screens that give the illusion of having no bezels. 

This is a departure from the Galaxy S7 smartphones that came in flat-screen or curved-edge versions.

The South Korean tech giant sought to make the Galaxy S8 series "bezel-less," allowing the "Infinity Display" to take up 83 percent of the front of the device, providing users with a very immersive experience.

The Samsung DeX, which allows users to utilize the Galaxy S8 smartphone like a regular desktop computer by connecting it to a PC, is also expected to help users better enjoy games.

Netmarble said buyers of the Galaxy S8 smartphones through end-May will be provided with a gift voucher worth 100,000 won ($89.8).

The mobile role-playing game has gained huge success by bringing in more than 100 billion won in revenue just two weeks after launch. The game was launched in December 2016. (Yonhap)