What is your favourite game based anime? This includes those with game settings like SAO and those based of a game like Final Fantasy VII Advent Children

Personally I think it is Sword Art Online if we just count up to episode 12

olamar : Corpse Party FTW it really wasn't an anime persay it was more of an OVA of the games but this series rocks

Wow pulling no punches and asking for the best. Hard to narrow that down because there are so many genre of them to choose from. I thought about it for awhile and was able to narrow it down to three. My top three game based animes would be : Persona 4, Steins Gate, and Clannad. If you haven't seen these animes then you should because they are definitely worth seeing. 

MY favorite game is Grand Fantasia but y'all probably don't know what that is thou :/

olamar : 巨人の猎手Attack On Titan Tribute Game by Feng

fenglee.com/game/aog/

mine is only pokemon. nobody's great games except that.

Well, I did not watched so many animes based on games, but for me, it would be a tie between Tales Of The Abyss and Devil Survivor o=

olamar : It's Dragon Ball Z Budokai Tenkachi 3!! It is awesome, I love it !! So many combats, attacks, stages, storyline, and many more!! It is fun to kick your opponent and unleash many attacks! Finally, you can unleash an ultimate attack which deals great amount of damage . Pokemon Emerald is a close one, with its SoundTrack (amazing one!!)

I would choose Pokemon, but I am going to go with Persona 4 The Animation, I just fell in love with the anime after playing the games and I loved every episode of it.

Best game anime? Hmmm....Well, I'll go ahead and narrow down the ones off the top of my head: Pokémon, Steins;Gate and Tales of Symphonia:The Animation.

I haven't played Steins;Gate (visual novel) but I've played many Pokémon games before and I will play Tales of Symphonia, sometime in the future. I was gonna say Steins:Gate. However, thinking about how the anime executed its story elements, I must say that there are some things that needed more influence from the cultural genre "fantasy".

I mean, Pokémon and Tales of Symphonia could offer with much more consistency and gratification the overused anime plot formula "Let's go on a journey, overcome many hardships, make friends and allies and save the day" which has been appealing to me. Sure, Steins;Gate DID something similar but the difference is that everything from start to end happened by accident and could be explained using scientific theories and not with unexplained phenomena.

You couldn't notice what was the elemental drive of the story (for a while, at least) since Steins;Gate invested a lot of time in the introduction of characters, John Titor, the Phone Microwave and stuff. On the other hand, the premises of Pokémon and ToS were stereotypical, plain and simple. xP Both stories could be explained with magic and science unlike Steins;Gate. They were predictable BUT creative, nonetheless. So yeaaaah...As you can see it's impossible for me to choose between all of them. They are all great 

The best game anime I've seen is No Game No Life. It's like Sword Art Online in drugs. Oh, and it's actually good. So, so much better. So yeah.

Mine is the same green's it's dragon ball Z budokai tenkaichi 3. The combat was great, a lot of character.s and i mean, its; dragonball

I think that people are getting confused. This thread is asking for the best anime based on a game (like yu-gi-oh or SOA), not your favorite game based on an anime.

My favorite game-based anime is probably Pokemon ! It's probably the only one I've seen xP, but I like it a lot and find it very entertaining and nostalgic ^^. 

olamar : That is wayyyy too easy for me! Megaman Star Force! I was so mad that there were only thirteen episodes!

I really haven't played to manuals that have been turn to anime but of the ones I have I'll go with bible black as my favorite

I'd go with Gungrave. The games can get pretty repetitive, but they were over the top action-packed. However, the anime really gets in deep, story-wise... It's one of my all-time favorites.

I would probably choose Sword Art Online, sadly, there wouldn't be a video game in the current time that would match up the expectations that the anime set for the game, especially the gorgeous life-like graphics that were described due to the technology limits that our processors and graphics cards have, hopefully, there will be something similar, especially the technology which connects your senses to the brain at least in a safe way and not like the disaster of SAO, but even with the risk of dying I think I would try it out because of the curiosity that I have... but like I said we currently do not have the technology to develop such a game that matches the expectations that were set up by the game that was Sword Art Online, as well as the other counter parts of the different seasons.