Rogue Sheep is a .NET Core library aimed at helping in development of roguelikes. The goal is the offer both terminal emulation and basic tileset graphics (using SFML.Net backend), as well as algorithms useful for such games (most important ones would be field-of-view, pathfinding, map generation, and string formatting).
Licensing note
The fonts included in data directory are public domain fonts, taken from libtcod GitHub repository: terminal16x16_gs_ro.png and terminal10x16_gs_ro.png.