[Help] Roguelike examples in GameMaker?

Hello. I recently downloaded GameMaker in hopes of creating a "roguelike" or similar type game - I am currently going through tutorial video series and learning by making simple games (of all types) as a learning experience. If anyone could point me towards videos/video series or even written tutorials that they believe would be helpful in creating a roguelike I would love that - also if anyone can point me towards any roguelike (or similar) games that were created in GameMaker I'd love to see what others have done - ESPECIALLY if the code is available to look at but, either way! I heard about a game called KlingonRL that was created in GM but I am unable to find it for download. Thanks in advance, loving this community!