Each story choice in the Alpha series is connected to the next gameIn Alpha 3, each character's storyline features the appearance of a protagonist from Alpha 2, effectively continuing their storyline. Alpha, by contrast, had eight templates from which the player chose two. But, going by their characterizations in the Original Generation games, you can draw a continuation line of the Alpha 2 and Alpha 3 stories to one of each pairing:
Sanger Zonvolt is the father of Alicia TestarossaDon't ask me how Precia got to him, or at least his genetic material, but there's no other explanation for Fate having a sword like that. the resemblance is just uncanny.
Seolla was given her Gag Boobs to raise Arado's moraleCome on, you know it to be true
Sanger Zonvolt and Klaus Wulfenbach are distantly related. Also, Sanger is a minor Spark.They look a lot alike and are both Germanic. Also, Wulfenbach sparks are said to like big machinery... and nothing tops the Zankantou for that. Also would explain both Sanger's ability to make his robot and those around it utterly defy physics, e.g. breaking the supposedly unbreakable Earth Cradle and his compelling voice (When Sanger tells you to shut up and listen, you do.)
Ingram wanted to be Ryusei's father or at least father figureIf you think about it Ingram put the most focus of the SRX team on to Ryusei at some point after here release Ingram kept watch over Yukiko Date and grew attached to her young son Ryusei and he observed him as he grew in doing so he grew attached to the kid and looked on his life as a Balamar puppet paying attention to Ryusei's love of anime he commissioned the SRX as a super robot Ryuseis favorite one at the time may have been a transform and combine so that may have influenced that factor he also had the R-1 take its shape from seeing Ryusei's Burning PT preference his skill being good enough to catch the militarys eye is a very happy moment for Ingram who takes Ryusei under his wing and tries to shape himself into an Anime-esq captain Real robot style hoping this will give him the Father to His Men vibe that will win Ryusei in to seeing him as a surrogate father but then stage 30 happens he is called back he is confident that his "Son" Ryusei will set him free this is also why he focuses on Ryusei more than the SRX team in general its because he want to be felled by his surrogate son upon dying his last request was to oversee the SRX team or more specifically Ryusei this is also why Villeta spends most her time with Ryusei
Sanger is the reincarnarnation of a Demonbane , Possibly the Elder God Demonbane itselfBoth have "Sword That Cleaves Evil" as their nickname. Also, Sanger is capable of doing Impossible things like cleaving the Ganeden or harm Keisar Ephes with only an Earth Produced Super Robot.The Zankantou might be a "much weaker" form of shinning trahepozedron or the Scimitar of Barzai. after all, it was implied that "there's a Demonbane that reincarnated as a human" and maybe the EG Demonbane is capable to do so.