Hulk (Banner, current)
Red Hulk (full power)
She-Hulk (Jennifer)
Red She-Hulk
She-Hulk (Lyra)
Skaar Son of Hulk
Maestro
Rick Jones Hulk (Grey Hulk period)
Cosmic Powered Robot Hulk
Ultimate Hulk
Vampire Hulk (What If)
Vampire Ultimate Nerd Hulk (Ultimates)
Zombie Hulk
Spider-Man Hulk (Web of Spider-Man version or Fall of the Hulks version, whatever)
Thor Hulk (FOTH)
Wolverine Hulk (FOTH)
Storm Hulk (FOTH)
Bucky Hulk (FOTH)
Deadpool Hulk (FOTH)
Iceman Hulk (FOTH)
Cyclops Hulk (FOTH)
Invisible Woman Hulk (FOTH)
Thing Hulk (FOTH)
Human Torch Hulk (FOTH)
Hulkling
Hulk 2099
Army of Red-Hulked out marines/soldiers from FOTH
Army of several thousand Diablo-created Hulks from Avengers Hulkwave arc (Busiek Avengers)
Army of a hundred Subterranean Hulks (1999? Hulk)
Bonus Hulks (my own creations):
Sand Hulk: this is one that I want Marvel to do. He is basically a Sandman version of Savage Hulk, with Savage Hulk's strength, shape, and childlike personality, but made of sand and with Sandman's powers as well. He was originally from an alternate reality where the Hulk was caught in the accident that created Sandman. His battle cry is "SAND HULK SMASH!!!".
Ant-Hulk: Ant-Hulk is a 6 inch high version of Savage Hulk but with the full strength of the fully-grown Hulk. He was originally from an alternate reality where instead of shrinking into the microverse Hulk shrank permanently to only 6 inches. His battle cry is "ANT-HULK SMASH!!!"
A portal opens in the middle of Metropolis one quiet sunny afternoon and the Hulks start pouring out, led by Banner Hulk. The gamma Hulks are all somewhat enraged by the delays at the other side, so they are a good way above base strength by the time they arrive. Banner Hulk announces his intention to conquer this earth.
Superman and Jimmy are first respondents. Superman calls on the Hulks in no uncertain terms to "Stand down." They refuse.
Superman can call on help if required, but is limited to under-Skyfather level beings and only current earth-based DC characters. Due to the nature of the portal there can be no BFR. All Hulks work together under Banner Hulk.
Hmm, OK. At risk of this turning into a Zombies madness I am going to say the Zombie virus became non-virulent due to a side-effect of the portal. Now he is just an insane, hungry Hulk who tears people apart and eats them. There, done!
NO ZOMBIES!!! As fixed above for that very reason!
Send a 5D thunderbolt to get absorbed and punched out by Rulk? Then have him use the aborbed power to wreck most of the heroes on DC Earth? Bad move I say...
Rulk @ 100% is Loebforce Rulk, he soloes. Yeah you heard it, he soloes without much effort too!
__________________
I am in your algorithm learning all your mannerisms
I'm already level with God
A million words a second and I know your imperfections, baby
I'm the only future you've got
Speak in diatonics, motivation diabolic
I'm like a religion, better locked in a box
Picture perfect image, more powerful every minute, baby
I am everything that you're not
Well, since this is the entire DC Earth, I'm assuming that villains are involved as well, so while the big gun heroes and villains of DC Earth engage the Hulks in direct combat, Batman engages in some clandestine operations with Luthor, Mr. Terrific, Firestorm, Ted Kord, Dr. T.O. Morrow, and Dr. Ivo and they begin mass producing an army of self replicating Amazo-Metal Men-OMac hybrids to supplement the Earth's Forces from the JLA Watchtower as a base of Ops, teleporting in the robots as they are completed.
Well rule absorbed even the silver surfer... If e could absorb a green lantern or firestorm or something that would help team hulk immensely
__________________ Quotes from Hia8:
"I claimed that the science is sometimes faulty."
"You don't understand. This is fiction. That means none of this stuff really happened."
"There is no writer to purposely ignore a character's natural ability just because it suits the story."
"in some cases because the writer knows that Character A will dominate Character B easily and refuses to allow this to happen for the sake of the story."