ehmprah is a solo indie gamedev from Berlin with a track record of (almost) three released games and a penchant for minimalist but refined designs. Coregrounds, a multiplayer tower defense game, was released in 2016 and eventually shut down in 2018. After this commercial failure ehmprah created a spin-off called Core Defense; this roguelike tower defense game was released to quite some success on Steam in 2020 and Android and iOS in 2021. His third game, the tactical ARPG Blacken Slash will be released in July 2022.