Sonic Crisis Fighters

Sonic Crisis Fighters is a Sonic the Hedgehog FanFiction created by PTChesnaught. It is the first FanFic in the Sonic PTverse. This version is actually a remake of the original concept made in 2009. Unlike Sonic Forces Underground, Sonic Crisis Fighters takes place in the Sol Dimension.

Plot
The President of Iodine Industries created the ultimate fighter and host a tournament to get fighters from all over to world to copy their fighter data.

Kaze the Hawk
The last surviving member of the Wind Ninja Academy.

Kage the Hawk
He was a member of the Wind Ninja Academy but he betrayed them and killed them all except he failed to kill Kaze. Kage is now a member of the Shadow Ninja Academy.

Exxon/Excellion the Hedgehog
The ultimate fighting machine. He becomes Excellion after copying all the fighter data.

Development
The original concept in 2009 was simply titled "Sonic Crisis" (named after the Time Crisis series) and basically featured the same plot as the movie X-Men Origins: Wolverine. Kaze, Kage, Sofi and Exxon/Excellion were essentially stand-ins for Wolverine, Sabertooth, Kayla Silverfox, and Wade Wilson/Weapon XI, respectively. Excellion's no mouth design was directly inspired by Weapon XI.

There was a sequel (Sonic Crisis 2) planned with a plot even worse that would have introduced Kalin the Hedgehog as an antagonist and two cat sisters named Roxie and Anna (the former being a supporting character, with the latter being an antagonist). Luckily, details of this plot have been lost to the annals of time.

In 2021, PT began to re-conceptualize some of his old series, with Sonic Crisis being imagined as a fighting game playing similar to Street Fighter and Garou Mark of the Wolves. "Fighters" was also added to the end of the title as a reference to Sonic the Fighters.

Trivia

 * Sofi, Hanzo, and Kalin share names with characters from Power Rangers WarForce. This is because the original concepts of Sonic Crisis and Power Rangers WarForce were created around the same time.
 * Iodine Industries is based on Neodyne Industries from Time Crisis II. The name was actually created because one of PT's friends mistakenly called it "Iodine Industries" while quoting a line from Time Crisis II.