Thunder Force II happened in 1988.
Thunder Force II was created in 1988-11.
Blades of Thunder II happened in 2006.
Thunder Force V happened in 1997.
Thunder Force III happened in 1990.
Thunder Force AC happened in 1990.
Thunder Force IV happened in 1992.
Thunder Force VI happened in 2008.
Shining Force II happened in 1993.
Blades of Thunder II was created on 2006-04-18.
Thunder Force AC was created in 1990.
Thunder Force VI was created in 2008.
Thunder Force V was created on 1997-07-11.