An extensively updated version of HPL1 engine. Uses industry standard technologies such as OpenGL, OpenAL and Newton Game Dynamics.
HPL 2 is the best engine I was ever working on. It gives you some awesome features and it's very easy to work on it, the Level Editor is just placing already done assets like walls, floor, ceilings and then filling it up with entities (there are lots of them) so you don't have to be worried about "where can I find something". The Level Editor shows you already how the map is going to look like in game so you don't have to worry about how it is going to look like.
The scripting part may be a little harder, though there are lots of tutorials on YouTube about how to do something. With some experience you will be fully ready to start working on your custom story.
Highly reccomended to everyone who loves Amnesia series and who wants to start his adventure in creating games.
10/10 - Flawless