This is a great trip down memory lane: wolfoids, hawkoids, cougaroids...and some new stuff. It contains pretty much all the old Metamorphosis Alpha rules that I recall and the "dungeon" has a very old-school feel. It is perfect for nostalgia buffs. Honestly though...I'm glad I only paid $20 for it. It really takes me back to playing MA in the 70's - when we spent hours wandering the Warden slaying monsters, acquiring mutations, and powering up our plasma rifles. A lot of work went into populating this dungeon with hordes of monsters, I applaud that. And if that is what you are looking for the Starship Warden has it in spades. Don't seek here for anything deeper.