Rogue Effect is a sci-fi themed 2D ASCII* roguelike based on Mass Effect 3 and, more specifically, its multiplayer component. (Though Rogue Effect is solely a singleplayer experience.)
You play as an N7 operative infiltrating a Cerberus base on planet Sanctum. Your goal is to make it through 11 levels while fighting Cerberus forces and completing secondary objectives.
Rogue Effect is programmed in C++ under libtcod aka The Doryen library.
Download: Rogue Effect v0.9 -- 2016-09-18