The following review was originally posted at Roleplayers Chronicle and can be read in its entirety at http://roleplayerschronicle.com/?p=24255.
If you enjoy the planetary romance genre as envisioned by Edgar Rice Burroughs, with a bit of H. G. Wells “War of the Worlds” tripod action thrown in, you’ll have fun with this product. All of your favorite people and creatures are here, whether red, green, white, or grey. This is a collection of all the best tropes in the genre along with some new perspectives, set up to deliver some serious Savage Worlds fun.
I enjoyed MARS and found many worthwhile things that could be used in various genres. One of the strengths of Savage Worlds supplements is that the materials can easily be ported over into other environments. In eight chapters with a 192 page count, the planet and its history are presented very well. Character creation, player character races, gear, setting-specific rules, a gamemastering section, a five-part Plot Point campaign, and an excellent bestiary fill this book with quality content.
Publication Quality: 8 out of 10
The production quality is excellent. There are several grammar and spelling issues which could have been avoided with some more extensive proofreading, but this is only slightly distracting from the otherwise rich content. There is a lot of “white space” which makes the content seem light for those used to very compact formats, but the art and content are very good.
Mechanics: 10 out of 10
The new Edges, Hindrances, and Setting Rules presented in this volume integrate well with the core Savage Worlds rules, and they provide an excellent extension that serves this genre well. The rules for creating new character races and species are particularly useful.
Value Add: 9 out of 10
The planetary romance genre is well-represented and the materials can easily be used to spice up Savage Worlds games in completely different environments. The pricing on both the hard-copy and PDF editions is at the higher end, however the content probably justifies the investment.
Overall: 9 out of 10
Overall, this is an excellent addition to the Savage Worlds RPG and will permit the players to have a rollicking good time on Barsoom. One interesting thought might be to mix elements of Mars: Savage Worlds Edition with Pinnacle’s excellent Space 1889 – Red Sands setting, just to give the British Empire a bit of a challenge. Mars: Savage Worlds Edition is well-supported with a series of supplements available at RPGNow.com, including Blood Legacy of Mars, City-States of Mars: Korium, Face of Mars, Minions of Mars, Rebels of Mars, Sell-Swords of Mars, Sky-Tyrant of Mars, Soul-Thieves of Mars, and Warriors of Mars.