The description says this map is published by DzjeeAr, don't know if he also made it, but it is a whole lot better than the map packs of his that are included in KeeperFX. DzjeeAr has 95 maps in the map database, so it could very well be that he his later ones are better than the early ones. The map is very nicely build, looks pretty though it lacks an objective. However, it suffers the same flaw that afflicts so many, even though you can't build prisons you'll claim them and with gems and a torture room that means that from every enemy encounter your army grows. When I had 150 creatures I decided to turn imprisonment off. The final wave consisted of several avatars and a knight with boosted stats(this also meant my Knight had boosted stats), positioned on islands you couldn't bridge to, but they simply got smashed by my massively superior numbers. So if you have enough of maps where you are super-overpowered, avoid this one. If you like to play them, this is a good choice. You don't spend your time fighting, but trying to build a dungeon massive enough to support all those creatures.