Weapon: Tifa don’t need no weapon to hurt people. She breaks faces with only her fists.
Abilities: - Physical combat: Looks can be deceiving, and they certainly are for this lady. There’s a reason she doesn’t keep a bouncer around her bar, let’s just leave it at that.
- Empathy: Tifa has a real knack for understanding other people’s feelings and working with that in order to help them out.
Personality: Tifa is good-natured woman with a strong motherly streak to her personality that drives her to look out for the people around her, even if it’s at the cost of her own wellbeing or in some cases, her sanity. She acts like a strong, independent woman, and though those qualities definitely suit her well, there is also a side fewer people know of, a side that is hidden behind the tough act. Deep down, Tifa is a sensitive and somewhat shy young woman, who bottles her feelings up rather than expressing them. Because she is always concerned over other people’s wellbeing, she tends to ignore her own feelings, pushing them aside for later.
Despite her somewhat soft personality, she can also be rather blunt and straight-forward when she believes a gentle approach wouldn’t work in any particular situation. If you’re sad about something, she’ll cheer you up, but if you keep on moping, she’ll drop the sweet talk and use a tougher approach to get you back on your feet. Tifa has strong motherly feelings for the kids under her care, and though they might not be her actual children, she considers them to be just that and would risk her own safety to protect them.
History: Tifa's childhood is revealed through various flashbacks in Final Fantasy VII. Tifa was born in Nibelheim and was Cloud's next-door neighbor. She was out-going, lively and had a lot of friends. Although she and Cloud lived right next to each other, and were only a year apart in age, they were never close. Tifa and the others did not really know Cloud through most of, or all of their childhood. Tifa's mother died when Tifa was eight years old in 1994, leaving her upset and confused. Tifa believed her mother had gone to Mt. Nibel, and that she could meet her again if she crossed the mountain.
Tifa headed off to Mt. Nibel, and Cloud followed to keep her safe, but both fell from a rickety bridge. Tifa's father found her severely injured, and blamed Cloud for leading her to Mt. Nibel. Five years later, in 1999, Cloud decided to become a SOLDIER, like his idol Sephiroth, in part to impress Tifa. He called Tifa out to the water tower, a local date spot, to tell her of his plans, and Tifa made Cloud promise to protect her if she was ever in trouble. He agreed, and left to join SOLDIER the following spring. Afterward, Tifa constantly worried about him, reading the newspaper every day looking for some mention of Cloud, and asking Shinra personnel if they knew him when they came to Nibelheim. She would find nothing, for Cloud never made into SOLDIER, becoming only a lowly infantryman.
Two years later, on September 21, 0001, at the age of 15, Tifa is working as a tour guide in the Nibelheim mountains and is taking martial arts lessons from Zangan. In Before Crisis she is hired by the player's Turk to lead a Shinra expedition from up Mt. Nibel to investigate a faulty Mako Reactor. The expedition includes Sephiroth and a SOLDIER named Zack. During their stay, she drops hints to Zack that she dreams of specifically having a blond-haired SOLDIER protecting her, obviously referring to Cloud.
Unbeknownst to her, Cloud happens to be one of the two Shinra guards with Zack and Sephiroth, but is hiding his identity due to his shame of failing to enter SOLDIER. Without her knowing it the entire time, he happens to be the guard who prevents her entry to the reactor, attempts to protect her from a monster attack that occurs shortly after (trying to anonymously keep his promise in the process) with little success, and whom she helps down the mountain. Afterward, Tifa leaves messages for Zack expressing her worry for the soldier who helped her. She thanks Zack for his help and asks him if they could talk about SOLDIER.
At the reactor, Sephiroth goes berserk when he learns who "his mother" is, and upon his return to town and spending several days studying, is driven fully insane. On October 1st, he sets Nibelheim ablaze and razes the town, then sets off to the reactor. Tifa's father and others follow, but Sephiroth slays them. At the reactor, Tifa finds her father's corpse with Sephiroth's Masamune. Declaring her hatred of Sephiroth and Shinra, she rushes into the reactor and attacks Sephiroth, but he disarms her and cuts her down. Tifa falls down the steps and slumps to the ground, unconscious.
After learning of Sephiroth's madness, Zack goes to the reactor and finds Tifa severely injured. He engages Sephiroth in combat, but is defeated. Not long after, Cloud arrives and carries Tifa aside to make sure she will be safe while he confronts Sephiroth; Cloud later admits he thought Tifa's wounds were fatal. Tifa, heavily wounded, would later be taken to Midgar by Zangan for medical treatment. He continuously cast Cure on her to try and heal her, but succeeded only in keeping Tifa alive, and it is implied she has no recollection of the journey to Midgar.
The exact time frame is not given, but at some point after this, Zangan leaves Midgar, and Tifa recovers from her wounds and joins AVALANCHE, an anti-Shinra resistance group led by Barret Wallace. She also becomes the owner and proprietor of the bar and restaurant 7th Heaven, which houses AVALANCHE's base in a secret basement.
When Cloud returns to Midgar as a mercenary in late 0006, he meets Tifa. Unaware that Cloud was in Nibelheim during its destruction, but suspecting something is off about his behavior, Tifa recruits him to work for Barret in order to keep him close to examine him further. Later realizing Cloud knows several things he should not and has forgotten things he should know, and also initially doubting her own recollections when faced with Cloud's, Tifa decides to keep this information to herself while she tries to figure out the reason behind Cloud's strangely different character and inconsistent memories.
On December 9th, Cloud's first mission with AVALANCHE is a success, and he returns to Tifa's bar. The next day Tifa accompanies him and Barret on their next mission. The bombing of Sector 5 Reactor is successful, but Cloud is separated. When the rest of AVALANCHE returns to the hideout, they find someone spying on them, who points to the crime boss Don Corneo as a Shinra informant. Tifa comes up with a plan in order to get close to him; Don Corneo is known for calling up girls in his mansion and then choosing the one he likes best to be his "bride" for the day. Cloud catches Tifa being taken to Don's, and infiltrates Corneo's mansion with Aeris.
In the ensuing confrontation, Corneo reveals Shinra is planning to drop the Sector 7 plate to crush the slums. Tifa and Cloud race to help Barret defend the pillar supporting the plate while Aeris takes Barret's daughter, Marlene, to safety. Most of the other AVALANCHE members are killed, and the pillar is destroyed. Tifa, Cloud and Barret escape while Shinra captures Aeris.
The remains of AVALANCHE fight their way into Shinra Headquarters to save Aeris, but are captured. That night, Sephiroth appears to attack the building, and in the chaos the group is mysteriously released from their cells. After battling various Shinra war machines and the new president of the company, Rufus Shinra, the group flees from Midgar to Kalm. At Kalm, Cloud tells the group about how Sephiroth destroyed Nibelheim. His version of events is faulty, but Tifa, confused by his story, does not confront him on these issues both to protect him and because she now doubts her own recollection.
The group travels around the world tracking Sephiroth, with Tifa supporting the party when she can. When they arrive at Nibelheim, they discover the town has been rebuilt, and the villagers (who are really Shinra employees hired to cover up the Sephiroth incident) do not remember Cloud or Tifa ever living there.
When the group reaches the Whirlwind Maze, Sephiroth appears and begins to show Cloud the true events of Nibelheim's razing. Tifa, worried what this could do to Cloud, pleads for him to stop, but Sephiroth's manipulations take their toll. Cloud submits to Sephiroth's will and hands over the Black Materia, a powerful Materia that can summon Meteor, then apologizes to Tifa as the crater begins to shake. Tifa and Barret flee on the Shinra airship, Highwind, as the crater collapses and are captured, with the rest of AVALANCHE escaping another way. Tifa and Barret are brought to Junon, where they are to be executed as scapegoats to show Shinra is still in control as Meteor looms in the sky.
Tifa is thrown into a gas chamber, while the other party members hidden in the crowd save Barret. While gas seeps into the chamber, Tifa breaks out of her restraints. Sapphire Weapon attacks Junon, blasting a hole in the gas chamber, which saves her. Running to escape the Shinra forces, Tifa climbs up onto the Mako Cannon. The Shinra executive Scarlet confronts Tifa, and the two women descend into a catfight. The Highwind appears below the cannon and Tifa jumps down to the airship and safety from Shinra. She is elected the party's temporary leader while Cloud is gone.
Cloud is later found in Mideel, suffering from a Mako overdose. Tifa stays behind to watch over him, and Cid is elected leader. Later, the friends decide to check up on Cloud, who is not showing signs of improvement. The Ultimate Weapon appears and Lifestream swallows Mideel, Tifa and Cloud falling into it as Tifa tries to push the unresponsive Cloud to safety.
Being submerged in the Lifestream lets Tifa enter Cloud's Subconscious where she uncovers the truth about the Nibelheim incident, and helps Cloud restore his memories and motivations. Tifa learns how Cloud always admired her when he was young, and how he left to join SOLDIER in an attempt to impress her. Tifa also learns how Cloud helped her during the Nibelheim Incident, even though she didn't know it was him at the time. After Cloud's memories have been restored the two leave the Lifestream and wash ashore near Mideel, where the others find them and take them back to the Highwind.
Later, in the aftermath of Midgar's siege by Diamond Weapon and the impending chaos of Shinra's destruction, Cloud dismisses the party members, instructing them to find a reason to fight. Tifa stays behind with Cloud, as she has nowhere else to go. The two spend the night on the cliff above Northern Cave. Depending on the player's interactions with her during the game, the following scene has two possible dialogue courses, one implying a romantic connection, and the other not. It is ambiguous which version is canonical.
In late January 0007 the party descends to the bottom of the Northern Cave and defeat Sephiroth to release the power of Holy. After the battle Cloud feels like Sephiroth is still not fully vanquished, and Tifa stays behind to help Cloud as he descends into the Lifestream for a final battle with Sephiroth. As he returns to his own body the cavern begins to fall apart and Cloud catches Tifa and saves her from falling. Tifa is last seen on the Highwind with the others as the Lifestream surges from the Planet to help Holy destroy the Meteor.
Tifa is the focus of Case of Tifa in On the Way to a Smile, examining her life and relationship with Cloud after the game events. Tifa, Cloud and Marlene become a family in the newly built city of Edge, and Tifa runs a bar called 7th Heaven, while Cloud runs a delivery service. Her life with Cloud is initially happy, but Tifa becomes increasingly concerned with Cloud's secrecy and growing depression, which begins to strain the family's unity. Cloud later brings Denzel to the bar and he joins the family, but Cloud continues to grow distant from her as time goes on. As the novella ends, Cloud has left 7th Heaven with no explanation, despite briefly showing signs of happiness again. Tifa calls his cellphone several times but eventually the answering service takes over. Shortly thereafter, the events of Advent Children begin.
Tifa also has a brief mention in Hoshi wo Meguru Otome. After learning from Zack that Cloud truly is not himself, Aerith protects Tifa's mind from the Mako poisoning while she is in Cloud's subconscious, believing she can restore Cloud's true persona.
Tifa plays a large role in Final Fantasy VII: Advent Children, taking place two years after Final Fantasy VII in 0008. Tifa serves as Cloud's emotional support, runs a bar called 7th Heaven, rebuilt in Edge, and cares for Marlene and Denzel; apparently, she also handles the business side of Cloud's delivery service.
While taking Marlene to Aerith's church to find Cloud, she discovers Cloud has Geostigma. Loz shows up, hoping to find Jenova's head under Cloud's care. Instead, he finds Tifa, whom he begins to duel. Though she puts up a good fight, Tifa is eventually defeated after Loz begins to use his superhuman speed and pile bunker. Cloud finds her unconscious in the church and prepares to hunt down Marlene, but a bout of pain from his Geostigma stops him. They are then found by Reno and Rude who arrived to assist them and brings them back to the 7th Heaven. Cloud first turns down Tifa's request to go to the Forgotten Capital to get Marlene and Denzel, fearing he will be unable to help them, but Tifa gives him a speech about his apathy and self-loathing, talking him into going.
The next day, when Loz and Yazoo have mind-controlled the children with Geostigma into going to the memorial in the center of Edge, Tifa attempts to save Denzel from them. Bahamut SIN knocks her out while she is protecting him. Quickly waking up, she joins the battle with the remaining AVALANCHE members against Bahamut SIN, and is the last person to physically help Cloud — with Aerith providing support from the Lifestream — into the air to deliver the final blow to the dragon.
Tifa appears on the Shera with the AVALANCHE members while Cloud fights Kadaj and Sephiroth, and arrives in the church with Denzel to heal his Geostigma, and share a shy smile with Cloud as he relaxes with the children in the pool of Lifestream purified water.
Tifa only appears briefly during the game, which takes place one year later in 0009. The first is during the ground assault on Midgar, leading the tanks with Barret and Cloud. The second is when the gang is cheering on Vincent towards the end when he is "saving the world", and the third is at the end, when Yuffie enters 7th Heaven to inquire about Vincent. She is still running the bar, and lets Shelke live with them. Tifa can also be heard during a phone call to Vincent during his descent into Midgar's underground, but in audio only.
(I wrote this all myself. *snicker* Credit to FF Wiki)