I ha been found a new engine to develop our points & clicks adventures. It's similar to AGS, i only take a look but is very good.
We can compile to plataforms: Android, ios, PC, Linux and Mac. And can use HD resolutions (until 1080p).
https://www.youtube.com/watch?v=L5kerzb3zGM
https://github.com/bladecoder/bladecoder-adventure-engine