Echidna Wars DX (Japanese: ミリア戦記DX, Milia Senki DX)is a 2D side-scrolling beat-'em-up action video game developed by ASIMOFU and D-Gate, released on December 31, 2016, exclusively for PC. Echidna Wars DX is a pixel-art, side-scrolling action game with beat-'em-up mechanics. Players control one of four heroines (Mirea, Sachiho, Usaco and TGO-07), battling through three main stages, each divided into smaller areas with a boss at the end.