This game has some revolutionary concepts, such as automatically shared user content and amazing design tools (that were already introducted and perfected, and some would say superior by Galactic Civilizations 2 years ago).
However, there is no 'game' here. As some people put, the 'game' amounts to over simplified tasks that are monotonous and repetitive. The creature stage isn't as fun as you would imagine, as not all the parts are available, and even if they were, you are encouraged to use the 'highest stat' part effectively limiting you to maybe 6-10 parts to place onto your creature.
Why would you use a cool looking mouth with a social rating of '1' if that means that you can't befriend the other tribes and hence progress in the game?? Basically, many of the parts become useless, no matter how good they look. Furthermore, other creature nests (only one nest per species) are arranged with weak creatures immediately around you, and progressively higher level creatures at increasing distances. How predictable. Basically, its designed so that you only explore or run around your immediate nest. I always imagined finding random creatures walking around, hunting, eating, grazing, finding mates, etc. Nope. All creatures basically hang around IN or NEXT TO their nest. How lame. So basically there is no mixing of the creatures. Creatures dont wander around the world as you would think. They are all found in clumps and really only have limited interactions with each other (limited since they only interact [partially] with surrounding nests, as they dont wander around the world)
The civilization stage is HORRIBLE. Basically it amounts to the most simplified and boring RTS I have ever played. Quickly grab a few resources, and then keep clicking on 'create vehicle' and send it to the enemy city. Repeat the last 2 steps endlessly and you have the game. No strategy, no thinking, no variety. You might as well have a script do this for you.
Then there's the DRM. Let me just clarify what people are saying by adding, it not only counts installations, but changes to your hardware ! Upgrade a system component (memory, CPU, vid card) and you are out an installation. Not that it matters because its really a pretty bad game (except for the creation tools) Nice job. Basically I just paid $50 for a coaster.