Street Fighter EX2 Plus - Doctrine Dark arcade mode
4EX-plosion! arcade mode for fun with Doctrine Dark! a.k.a Holger! hope you like it, and here's his background lore on SFEX:
"Holger was once a brave soldier with an exceptional sense for battle. Holger once served under the orders of Guile with his own special tactical reconnaissance unit. During his tour of duty, his own unit got into a bit of a scuffle with another rival unit, lead by Rolento. The minor scuffle escalated into a full-on battle, with both sides receiving heavy casualties. Holger was the only member of his unit to escape. However, he was severely injured emotionally and physically. Outfitted with a portable breathing apparatus, he eventually escaped from the hospital and went into hiding, only to re-emerge as the deranged psychotic killer Doctrine Dark. Dark holds Guile responsible for the massacre of his unit. He blames Guile for not training him well, whom he accuses of being more concerned with chasing after M. Bison to avenge Charlie than with the safety of his own men. For these reasons, he seeks to kill Guile as a result."