After playing Spore for about... 5 Hours? It isn't as fun as I thought it would be. The game is fun when you're in the cell form, then on land. But once you reach Civilization age, it gets quite boring. It becomes an RTS. I mean, I LOVE RTS games, but this... Just seems too simple. The game has a LOT of customization, though I feel TOO much. You can either use the stock Spore creatures/buildings or create your own. Though why would you use the stock ones if the game is about creating? All in all... I'd give the game... 6/10. Works for both Mac & PC on the same DVD. One Single Layer DVD, 3.40 GB around there in size. I'll upload some screenshots later if you guys want.