The game is open ended, there IS no ending as such. There IS a milestone of sorts if you get to the center, but unless you wipe out all 2400 Grox systems or whatever, there's no end.
The "objective" is to reach the center of the universe in Space stage where "great questions will be answered."
I would shoot for getting all the achievements, including the ally with the Grox and destroy the Grox achievements. You could also try to collect all the rares. Spore is kind of like The Sims, since you can keep going indefinitely. Personally, I stopped playing after I got to the Galactic Core and after I found the "third rock from Sol" [Earth].
you cannot ally with the grox(actually you can ally with the grox I've done it you need planet busters diplomacys fireworks superhappyray and other nice stuff use all that and do alot of missions but donot destroy one of their spaceship or every chance will be lost although if you ally with the grox all civilizations you meet will automattically go to -200 so i don't think it's worth it.)
If you choose to be "Friendly" in the Tribe stage, you will get the Gracious Greeting Consequence Ability for space. That combined with complete avoidance of the Grox until you choose a first approach will give you a slim (as opposed to zero) chance of a successful alliance.
The easy answer is, No.
Ok I'm gonna break it down here. Officially no, however many consider the game to be won when(if) you defeat or ally with the Grox. After you manage this though, the game just continues to let you do whatever you really want so the game never truly ends.
beat the arena champion, rocky, in King of the Planet
Spore Hero is better than Spore Hero Arena. From prior experience, Spore hero was a bit childish, but still very cool. Also from prior experience, Spore Hero Arena is very glitchy and has few interesting combinations.
Play Spore Hero Wii and go to the cave in the second level.
No but in spore hero arena you can ;)
Spore Hero happened in 2009.
Spore Hero Arena happened in 2009.
Spore Hero was created on 2009-10-08.
An upcoming expansion pack for Spore.
Spore Hero Arena was created on 2009-10-08.
Spore (PC) Spore Creatures (DS) Spore Hero (Wii) Spore Hero Arena (DS) Spore: Creepy and Cute Expansion (PC) Spore: Galactic Adventures (PC) Spore Creature Keeper (Not released yet)
In my opinion, Spore Hero Arena. Spore Creatures is pretty much 2-D and it's kind of boring. I think Spore Hero Arena might be more epic and 3-D.
Preschool (2-6): Spore Creatures, Spore Hero Arena, Spore Creature Creator Normal kids (6-8): Spore Creatures, Spore Hero Arena, Spore Creature Creator Preteens/Tweens (8-12) Spore, Spore Creature Keeper, Spore Hero, Spore Creepy and Cute, Spore Galactic Adventures Teenagers (12-18): Darkspore Adults (18-22): Darkspore