
Tower of God: New World is expanding its roster with two formidable new additions: SSR+ Xia Xia and the debut of XSR+ Zahard. This update introduces the XSR+ classification—a new tier distinguishing alternate versions of existing SSR+ characters.
Netmarble's hit mobile RPG, based on the acclaimed webtoon, prepares for a significant content drop featuring the Pioneer's Remnant System—an endgame progression system designed for veteran players who've mastered the Tower's challenges.
Xia Xia joins as an SSR+ Elite Spy wielding Red Element affinity with Support/Light Bearer capabilities. Her versatile kit combines area-of-effect support abilities with team healing potential. Zahard makes history as the game's first XSR+ character—a Green Element Warrior/Fisherman variant with enhanced Revolution skills that differentiate him from his standard SSR+ counterpart.
The innovative XSR+ classification represents alternate versions of top-tier characters, whether through "what-if" scenarios or special appearances. While sharing core animations and abilities with their SSR+ versions, these units gain unique Revolution skills that justify their elevated status.

Climb the Tower
Accompanying these character reveals is the Pioneer's Remnant System—a new progression mechanic rewarding Hard Mode completionists with exchangeable resources for premium upgrade materials.
Time-sensitive celebration events will accompany the new arrivals: the [Elite Spy] Xia Xia Release Celebration and [Adventurer] Zahard Release Celebration offer exclusive opportunities to obtain these characters alongside valuable rewards.
For players seeking guidance on building optimal teams around these newcomers, we recommend consulting our comprehensive Tower of God: New World tier list to maximize your roster potential beyond these featured units.