History Fridge / JoJosBizarreAdventureAllStarBattle

** When Joesph tried to predict Wonder of U's line, he came up with nothing because Wonder of U was going to say nothing and be completely silent. But instead of realizing that he successfully predicted his opponent's silence, Joseph misread the situation and instead thought that Wonder of U just spaced out for a moment.

** Since Tooru is not fighting but rather his stand, Joseph can't read his true opponent's mind as he was just taunting Tooru's stand not him.

* Wonder of U is unaffected by Joseph's "Know your next line?" counter taunt, which normally depletes one bar of meter from the opponent. In exchange, performing this successfully on Wonder of U will instead grant Joseph a bar of meter in exchange.

* Dio treating his son well makes some sense when you think about it. He hated his dad's guts for being an abusive drunk and Dio would often find hismelf feeling angry whenever he found himself acting similar to his father (for example, drinking when angry), so he might strive to be a good father to his offspring in order to be less like him. Granted, this is [[BigBad Dio]], so he'd probably show his concern in really...''unusual'' ways.

* Keicho tricks Funny into stepping on a landmine.

* Yoshikage Kira's Another One Bites The Dust rewinds time to where he needs it to be. While this is vastly inferior to both Dio's [[TimeStandsStill World]] and Diavolo's [[TimeMaster King Crimson]], this allows Kira to rewind events where he is at a disavantage. While this may sound useless, [[NoSell Giorno Giovanna]], [[YouCantFightFate Enrico Pucci]], [[UltimateLifeform Kars]], [[TrainingFromHell Both Jonathan Joestars]] and [[MesACrowd Funny Valentine]] use moves that gives them special ways to fight against their foes. One Bites the Dust later and not only Kira is healed, but the various characters have to regain their special ways.
** [[https://www.youtube.com/watch?v=aI1K1jPlzng Here's the link to give truth to Kira's AOBTD Great Heat.]]

* Giorno's Gold Experience Requiem [[NoSell has the power to maintain status within a single timeframe.]] As such, any attempt to [[YearInsideHourOutside speed up time]] or [[TimeStandsStill outright stop it]] will not work. However, any attempt to [[ResetButton rewind to where Gold Experience Requiem hasn't happened]] or [[GroundhogDayLoop lock Gold Experience within a time loop]] will work.

* Wamuu and Risotto Nero can both turn invisible through different methods (the former uses a suit made of wind to deflect light away from himself, the latter uses magnetism to cover himself in a reflective coat of iron dust), making them immune to most normal projectiles (but not [=HHAs=] and [=GHAs=], due to gameplay balance reasons). However, there's certain normal projectiles that can bypass one skill, but not the other:
** Caesar's Bubble Cutters are attracted to Wamuu because of the wind currents created by his armor and, due to their shape, can penetrate it. However, they aren't attracted to Metallica's magnetism, allowing Risotto to simply dodge the attack.
** Avdol's Flame Detector and Narancia's Aerosmith can locate invisible beings - the former by detecting the target's life energy, while the latter's radar can detect the carbon dioxide emitted by the target. However, they can be dissipated or deflected by Wamuu's armor.
** Finally, Mariah and another Risotto can throw metal knives... and Risotto uses magnetism to become invisible, [[HoistByHisOwnPetard therefore attracting the knives towards himself if they get too close]]. However, the knives cannot get through Wamuu's wind armor.

* Wamuu and Risotto Nero can both turn invisible through different methods (the former uses a suit made of wind to deflect light away from himself, the latter uses magnetism to cover himself in a reflective coat of iron dust), making them immune to most normal projectiles (but not [=HHAs=] and [=GHAs=], due to gameplay balance reasons). However, there's certain normal projectiles that can bypass one skill, but not the other: Caesar's Bubble Cutters are attracted to Wamuu because of the wind currents created by his armor, while Aerosmith's bullets and Mariah's knives are attracted to Risotto due to the magnetic field created by his Metallica. Avdol's Flame Detector is attracted by life energy, so it will home in on both characters; however, Wamuu's wind can dissipate and neutralize the flames, while Risotto's magnetism cannot do the same.

* Dio treating his son well makes some sense when you think about it. He hated his dad's guts for being an abusive drunk, so he might strive to be a good father to his offspring in order to be less like him. Granted, this is [[BigBad Dio]], so he'd probably show his concern in really...''unusual'' ways.

* Funny Valentine's Love Train can't block projectile [=GHAs=]. While we see both Gyro's Ball Breaker and Johnny's Super Spin breaking through the barrier in part 7, Kira and Caesar Zeppeli has no such excuse. Until you realize that Sheer Heart Attack counts as part of Killer Queen, not as a projectile, Bite The Dust entering the opponent's retina when he/she sees it, allowing it to bypass the barrier completely, and Caesar using the light reflected from both the bubbles ("Here's a new use for this!") and [[DidntThinkThisThrough Love Train]], trapping Funny Valentine. Hol Horse also uses the retina stunt via the Hanged Man, distracting Valentine long enough for a opening with the Emperor. The most glaring example is Mista's, where the only thing that allows Sex Pistols's bullets to break through Love Train is via [[PintSizedPowerhouse raw sheer force]]

!FridgeBrilliance
* The idea of Kira being a DLC only character might cause ire to some fans, or even just an oddity of why he isn't included. [[spoiler:That is until you realize that Kira technically ''is'' in the game in the form of [=JoJolion's=] Josuke]].
** Lessened somewhat with the reveal of Kosaku, [[spoiler:who is also Kira,]] who IS in the base game.

** Conversely, Fugo being DLC references how [[spoiler:he doesn't stick with Passione at half point of Part 5]].

** Baoh fights Josuke precisely because he has a murder record [[spoiler:if we count Angelo's and Terunosuke's respective [[AndIMustScream fates]] as murders]].

* If Kira or Kosaku fight at the Kira Estate, the stage hazard will be missing. [[spoiler:[[PapaWolf Yoshihiro Kira]] probably doesn't want to risk hurting his son by accident]]

!FridgeHorror

* Every time Funny Valentine uses Love Train to block a projectile, a random innocent person on the other side of the world dies.

* The subtitle for this game is kinda clever, if you think about it. This is the first game to have '''all''' Joe'''stars''' that '''battle''' each other (sans JumpSuperStars where most Joestars were used as assists).

** Likewise, Pucci fighting in the Dolphin State Prison not triggering the Situation/Dramatic Finish as Whitesnake is his Stand.