A well written blend of magic and science tech. It is 5E based, it doesn't say that on the page but it is. The new races to play like cyclopes i have never seen done before, and were well done. The setting based on the Steel CIty novels is highly original and an excellent setting for a new campaign. I recommend this book for anyone interested in a new and interesting world setting. I hope it does well enough for more support, like more world books.
P.S.: The Steel CIty books are a fun read, and you can get them on Audible.