- Digital: A Love Story (Ren'Py, Python, CC-BY-NC-SA-3.0, mature)
- INSTEAD (C, Lua, Java, MIT, mature)
- Murder In The Public Domain (C++, GPL-3.0, mature, inactive since 2013)
- Nitrosharp (C#, MIT, beta)
- ONScripter (C++, GPL-2.0, mature, inactive since 2020)
- Our Personal Space (Ren'Py, GPL-3.0, mature)
- Ren'Py (C, Python, Ren'Py, LGPL-2.1, mature)
- rlvm (C++, GPL-3.0, mature)
- Star Maiden Astraea Rio (Ren'Py, MIT, mature)