I'm the developer of Unknown Castle, Dr. Atominus and New Supper Banana!. Check them out on steam.
My website: pikkua.com
My marketplace assets have been downloaded/bought more than 1000 times in total! Most of my assets stand out by being very easy to use.
The best dialogue engine from my dialogue engines is "Dialogue engine - Text Boxes". I also recommend "Cutscene engine" and "Inventory engine".
Subscribe to my youtube channel.