Battle of the Immortals is a 2.5D Action MMORPG

- The story of BoI incorporates Eastern and Western culture, ranging from Norse Mythology to the Qin Dynasty.

- 5 Classes, each with their own unique skill sets and equipment.

- Zodiac System, empower your character according to their birth date.

- Auto-Navigation Quest System, progress easily without having look up quest information.

- Soul Gear System, unique sets of armor and gear for each class that grow and change as players use them.

- Hardcore PvP. Battle other players within a deep and detailed ranking system.

- Hardcore PvE. Battle against players within dungeons for the right to take down epic bosses.

- PvE Timetrials. Race against other groups and guilds to kill bosses, the group with the fastest time gains access to even greater challenges.

- Pet System. Collect a wide variety of pets ranging from cute animals to devastating monsters.

- Mount System. Ride upon giant beasts in order to shorten your travels, players can even fight while riding!

- Territory War System. Battle other guilds for rare relics, resources, and other treasures within the Territory War System.