There is always room for more at
GundamGAF
The Gundam metaverse can be intimidating to get into, and it seems like you've sort of penetrated it. Why not go all in?
Where to Start?
That's a little bit of a tricky question, since the franchise is made up of 30 years worth of shows. But I can break it down for you. Gundam is made up of two parts. The main franchise timeline is called Universal Century. Every show there-in is connected. This is the meat and potatoes of the franchise, and if you're going to watch Gundam, you really should check it out since it is what made the franchise culturally relevant.
If you do watch UC Gundam, I recommend production order. I'll break it down for you:
Mobile Suit Gundam (1979) (TV Series or Movie trilogy, take your pick. I prefer the tv series). This is the first series, and frankly I think it's still one of the best. The story centers around the young crew of a prototype battleship and their struggles to survive in a war between the Earth Federation and a group of space colonists called the Principality of Zeon. Nearly every show in the franchise cribs off this show's themes and dynamics. Takes place in UC 0079
Mobile Suit Zeta Gundam (1986) (TV Series only. Avoid the movies): The second series, it's quite a bit darker than the first series. Which says a lot. It tells the story of a small group called the AEUG, and their struggles against the oppressive Titans. Nearly every main character from the first series has at least a cameo in this series. Takes place in UC 0087. Many consider this to be a great show.
Mobile Suit ZZ (Double Zeta) Gundam (1987) (TV series only). The direct successor to Zeta Gundam. It takes place in the aftermath of Z Gundam. It's much more light-hearted than Z Gundam, at least initially. This tonal whiplash has drawn quite a bit of criticism, though it seems that opinion of this show has grown quite a bit in the last few years. I rather like its upbeat cast and scenarios. It takes place in UC 0088.
Char's Counterattack (1989): This is the first full length movie in the franchise. It's a bit controversal, due to a character's rather vague motivations. Plus it features one or two of the most hated characters in the franchise. But I enjoy the music, animation, story quite a bit. The finale is amazing. It takes place in UC 0093.
0080: War in the Pocket (1989?): This is Gundam's first OVA, and also the first piece in the franchise to be directed by someone other than Yoshiyuki Tomino. The story is set in the latter parts of the One Year War, which was featured in the first series. It tells the story of a young boy who befriends a group of Zeon commandos who have infiltrated his neutral colony. It's widely acclaimed and one of my favorites in the franchise. I watch it every Christmas.
F91 Gundam: Gundam's second movie, it takes place in UC 0123. It tells the story of a young man who is fighting to liberate his colony from the clutches of Cosmos Babylonia, which wants to establish a space aristocracy. Originally this was planned as a TV series, but that was scrapped. As such, the pace is breakneck and the plot a bit hard to follow at times. I love this movie, though I wish it had been at least an OVA. The first 30 minutes are balls-to-the-walls awesome.
0083: Stardust Memories. As it's name implies, this 12 episode OVA takes place in UC 0083. A former Zeon ace hijacks a nuclear weapon-equiped prototype mobile suit, and it is up to the crew of the Albion to retrieve or destroy the suit. This is a controversial OVA. A lot of people don't like the main characters or plot. Other than a VERY confusing character twist towards the end, I found it to be pretty good. I don't care what people say though, the Dendrobium is a piece of shit.
Victory Gundam (1993). This is the last UC TV series currently produced. It takes place in UC 0153, and features a withered Earth Federation fighting through a proxy called the League Militaire against the Zanscare Empire, which is a theocracy. Another controversial entry. It features one of the highest death counts in the franchise. Even more shocking, since the protagonist is one of the youngest in the franchise. The fights can be quite interesting at times since he's one of the more inventive protagonists. Zanscare's MSes are ass though.
08th MS Team (1996): Another One Year War side story, it features a group of Earth Federation grunts fighting in anachronistic MSes in the jungles of Asia. A lot of people seem to like this OVA, but I don't care for it. It's too disjointed and the romance is bullshit. There is a very awesome fight towards the end though.
MS Igloo and Igloo 2: These were two sets of OVAs in the mid 2000s. Rendered in butt ugly CGI, Igloo tells the story of an engineering squad in the One Year War. Boring characters, repetitive stories. You can skip it. Igloo 2, which is about a bunch of dumb ass Feddie grunts, is worse. You can skip these. The only episode worth a damn is the one about the Zudah
Gundam Unicorn (2010): This OVA just finished this past spring. This is the icing on the cake. I know a lot of people don't like Banagher or Riddhe, but they are certainly no Hathaway. It is full of UC fanservice, and I rather enjoyed the ride. Wonderful animation and music. And tons of cameos from old UC MSes. It takes place in the aftermath of Char's Counterattack, in UC 0096
AUs are a little bit more complicated. They aren't nearly as connected as the UC. You can pretty much watch these in any order, but I recommend saving Turn A for last.
G Gundam (1994). This show is basically Gundam meets really bad Kung Fu movies. And I mean that in a good way. Hotblooded and over the top, it's pretty popular. I enjoyed it, but I don't really take it too seriously (hint, you're not supposed to). A fun, jovial romp with tons of racism.
Gundam Wing (1995). This was the first Gundam series released in America, which makes it the most popular here. It's basically a re-hash of First Gundam, Zeta Gundam and Char's Counterattack all rolled into one. Personally, I think this show is pretty mediocre. Watch this show's inspiration. It DOES have some good moments though
Gundam X (1996). This is the second Gundam series to have it's production run cut short (First Gundam was the first). It's basically a post-apocalypse take on the franchise. It's an okay series. I don't care for the romance angle it sort of takes (the female lead is a total wet blanket). I also think it undersells its premise, which is disappointing. Still, i can't say it didn't try its hardest.
Turn A Gundam (1999). This show is technically made for the franchise's 20th anniversary. I simply adore it. It has a very laid back, mellow pace and i love how pastoral it is. Beautiful art and music. The story is kind of like a steampunkish-neo victorian take on Gundam. It tells the story of Loran, as he tries to prevent a full scale war from breaking out after settlers on the moon decide to immigrate back to Earth.
Gundam Seed (2003). Fuck this show. Avoid this garbage
Gundam Seed (2004). Fuck this show even more. Avoid this garbage
Gundam 00 (2008?). This show is comprised of two seasons. Both are pretty different, and most people agree that season 2 is lacking. I don't necessarily agree. If First Gundam is a response to Cold War concerns, then this is a response to Post-9/11 concerns. It's decent. If you want a newer anime, you can't go wrong here.
00: A wakening the Trailerblazer (2010?): this movie is a follow up to Gundam 00. It's certainly something. Definitely a unique take on Gundam themes.... YMMV
Gunpla Builders (2010?): A short 45 minute OVA. It's premise was later re-used sort of for Gundam Build Fighters. It's totally charming and pretty short. A great ad for model kits.
Gundam AGE (2012): They tried doing something unique here, but it just fell apart. It's a multi-generation story, but it just doesn't work that well. I find the protagonist of the first generation to be a great character, especially in the later generations. The whole production was completely fumbled though, which is a shame. It could have been great.
Gundam Build Fighters (2013-2014). One of the current running Gundam shows, it's about to start back up again. It's about kids battling with Gundam models. It's full of awesome fan service. Everyone loved this show. even people not familiar with Gundam.
Reconquista in G (2014): This is about to start. We actually don't know much about this, other than it's the return of Yoshiyuki Tomino for the first time since Turn A.
I think that's everything.