Hello,
Thanks for getting back to me.
No problem on not wanting to sell your tile set at this point. I totally understand. Should you change your mind, do let me know. I would not have time to do anything with it at this point anyways ( although I may have been tempted to stop my current game to try something with your cool tile set ha ha).
If you have a passion to complete your game in Game Maker, I would say go for it. I am currently working on my first game in Game Make and only started learning how to develop/program with it at the end of February. With great tutorials on YouTube on how to do platform and above view games, there are lots of tutorials to help get a game engine up and running. I am very impressed with Game Maker so far.
Too bad your game had problems compiling. Out of curiosity, what were you developing it in?
Years ago I was working on an above view explore/puzzle game on the Amiga, very much like Valhalla, but abandoned the game when it was evident the Amiga was dying. I later converted it over to the iPad but because I was creating the engine from scratch I was not experienced in handling all of the resolutions that were changing on the iPad, iPhone, iPad mini, etc and stopped development again.
With Game Maker, I would not have had this issue. I may still go back and convert the game over to Game Maker once I get my current game done since most of the graphics was done. What took me a year to do in Blitz Basic would be done in a month or two I suspect to get my top-down engine running for that old game I suspect.
All the best!
Tom