: A new arena type, Shiver Island , was added, featuring Deep Water tiles that could lead to drowning if a player stayed in them for too long. Gameplay Balance and Technical Fixes
: When Reaper defeats enemies, they release souls that transform into familiars to fight alongside her. Crypt.of.the.NecroDancer.v3.4.0 (2).rar
: Players could compete to gather presents for points or open them for powerful items. : A new arena type, Shiver Island ,
: The update added holiday-themed foes, including Undead Santa and Zombie Elves , specifically for the Versus arena. : The update added holiday-themed foes, including Undead
Beyond new content, v3.4.0 focused on technical stability and balancing:
: The update significantly optimized Soul Familiar movement and tile attack checks to reduce lag spikes when many entities were on screen.
The centerpiece of the v3.4.0 update was the addition of as a playable character for all platforms. Previously a Nintendo Switch exclusive, Reaper's mechanics revolve around a unique soul-collection system: