Fighting games require frame-perfect precision (typically 16.67ms per frame at 60fps). Android devices suffer from variable input latency due to touchscreens and the Android OS kernel's handling of touch events. While Bluetooth controllers solve this, a native port must support touch controls for mass market viability. 2nd Encore 's complex combo system (including "undizzy" mechanics and team assists) is difficult to execute reliably on a glass screen.
: As of January 2025, long-time developer Hidden Variable ceased involvement with Skullgirls Mobile and 2nd Encore due to a legal dispute with the publisher, Autumn Games .