A scary 3D game. You're only safe within the light.
Game information: https://castle-engine.io/darkest_before_dawn.php .
Using Castle Game Engine. This was the first game using Castle Game Engine for Android!
Everything (code and data) is open-source, by Michalis Kamburelis, licensed on GNU GPL >= 2.0. Except some data files that are on various Creative Commons licenses (look for AUTHORS.txt inside data/).
Michalis Kamburelis