To mark the 2.5th anniversary of the release of Solo Leveling: ARISE, Netmarble has added the new SSR hunter 'Gunhee Go, The Wall of Protection'.

Gunhee Go, The Wall of Protection is a water-attribute buster capturing a fresh side of the original work's popular character 'Gunhee Go'. Gunhee Go utilises skills such as 'Mountain Echo', which strikes enemies using the power of the Black Tortoise, 'Dragon Whirlwind', which harnesses the power of the Azure Dragon, and the burst skill 'Crushing Heaven Fist', which demolishes the surrounding area as if shattering space.

A new inheritor, 'Velvet', has also joined the fray. Velvet is a fire-attribute inheritor who has inherited the wildness of the Fang Monarch 'Adan', wielding a dedicated weapon called 'Play of Fangs' shaped like a double-bladed spear formed by joining two swords. Velvet deploys skills including 'Gathering of the Monarch's Flock', which gathers surrounding enemies and launches them into the air, 'Tearing Tiger's Claw', which splits the weapon into dual swords to hack enemies to pieces, and the ultimate skill 'Pandemonium', which sweeps across the surroundings with awakened wildness.

New modes and combat systems have also been unveiled. The new 4-player hunter mode 'Deep Quarantine Zone' is content where players combine four hunters to challenge a powerful experimental subject boss. The importance of hunter combinations is even greater here than in the existing 3-player hunter challenge dungeons.

The combat system 'Union', which can only be utilised within the Deep Quarantine Zone, triggers powerful skills along with effects tailored to the classes of the deployed hunters when the gauge is filled. It can be used only once per battle.

In addition, updates include the Statue System to boost stats by defeating formidable foes such as Igris, Kargalgan, and the 8 Monarchs on Expert difficulty, the Seasonal Card System to collect cards and complete sets for rewards, the addition of Chapters 35 to 36 for Normal and Reverse difficulties, as well as guild reorganisations and convenience improvements.

A 2.5th anniversary event has also been prepared. Players can receive 500 special recruitment tickets, 10,000 magic crystals, 20 pickup tickets, and more. An event dungeon named 'Infinite Battlefield', where players defeat as many endlessly appearing bosses as possible within a time limit, has also been added. By playing the dungeon, participants can acquire magic crystals, pickup recruitment tickets, event materials, gold, and more stage by stage.