An unkown army's twin engine that capable both air and ground mission. Development in early 1940's this plane was the last heavy fighter and only multirole plane that unknown army had in ww ii. Over 600 ever built untill end of 1945.
The development began when unkown army struggle to defending the border from orange army. Most of the casualty came from air attack, meanwhile their ground unit almost never ending to appear in combat. The engineer tried to build the newest attacker that can fight other fighter and destroy ground unit efficiently. The project started in 1938 when this plane still use old engine from previous dive bomber (a land lease ju-87R stuka engine) and proved still need improvement. After invented new engine, the plane immediately surprised unknown army's air Force due to its high speed (435mph) and began to give more money to invent it. When reach late 1939 new problem appear. This plane was only can fullfiled one mission (attacker mission or heavy fighting mission) due to schärge musik made plane heavier. So the engineer invented new system, they called it "jar change". It means the frontal gun in the plane could change for type of mission (21x rocket or 2x30mm cannon+ 2×20 mm cannon+2x7mm mg). The heavy fighter nammed HF-22a meanwhile the attacker nammed Hf-22b. This methods only need several minutes to change and save more money than made 2 plane.
Both of HF-22 a and b variant serves combat and proved to good to both of them. The placement of rocket made aim ground target easier while lot of gun make deadly shoot to any type of plane. But the schärge musik only perform well in night hunt bomber but weirdly scares enemies fighter when they want to dive attack this plane. The most knowlable victory involved this plane was when the "take it back" operation. Over 100 plane launched in this operation and each plane claimed to get 1-5 air and 2-6 ground unit and only lost 15 of them (6 it them having me mechanical failure).

How to use this plane:
Take off min 150mph
Stall at 120mph
AG1 for schärge musik
Ah 2 +vtol + trim = turret control
Bomb load
1x500 lbs or 2x250 lbs or 3x 250 lbs or 2x 250 +1x500 lbs