King Lion/Shishioh

Jack Abbot aka King Lion or Shishioh in japan, alongside his counterpart King Leo/Shin Shishioh are the main antagonists of Savage Reign and Kizuna Encounter.

Profile
He is the impersonator of King Leo. He participates in the tournament on the latter's orders and uses the name King Lion as an element of intimidation. However, he really wants to take the city for himself and plans to overthrow the original crime lord. In his ending to the games, he takes over the futuristic city with an iron fist.

Theme Music

 * I'm NO Shadow Warrior ~ Savage Reign
 * Shishioh ~ Neo Geo Battle Coliseum
 * Shishioh (Arrange) ~ Neo Geo Battle Coliseum
 * Shishioh, 2nd Assault ~ Neo Geo 2: Match of the Century

Crossover Appearences
Fatal Fury vs Art of Fighting vs Savage Reign: South Town Mayhem

King Lion is one of the characters from Savage Reign side.

Neo Geo 2: Match of the Century

He is one of the bosses alongside Goodman, Antonov, Neo Dio and Nova, he is the playable version of King Leo.

Project X Zone 4: Fate at Hands

King Lion appears as a Solo Unit.

Super X Dimensions

King Lion appears as both Boss and Solo Unit.

Divine X Union

King Lion appears as a Boss Unit.

Capcom vs SNK 3: Fighters' Spirit

He appears as a playable character on this sequel.

SNK vs Capcom 3: Unlimited Combats

King Lion appears facing Savage Reign series alongside Sho Hayate and Rosa.

Capcom vs. SNK 3: Fight of the Millennium 2015

King Lion is one of the characters from SNK side.

Sega vs. SNK: Black Sun

King Lion is part of the Starter Roster.

The King of Fighters XV (TheProjectXZoneFan1997)

King Lion is part of the Boss Team alongside Geese Howard, Mr.Big and Wolfgang Krauser.

Tekken X SNK

King Lion appears as a DLC Character, his rival is Heihachi Mishima from Tekken.

Trivia

 * He was planned to be part of the Boss Team of The King of Fighters '96 alongside Geese Howard and Mr.Big but he was discarted and replaced by Wolfgang Krauser.