Strikers 1945 (ストライカーズ1945), also known as Striker 1945, is a vertically scrolling shoot 'em up arcade game developed and published by Psikyo in 1995. In Japan, it was ported to the PlayStation and Sega Saturn by Atlus in 1996; later was also released as part of Psikyo Shooting Collection Vol. 1: Strikers 1945 I & II by Taito for the PlayStation 2 (in Europe by Play It under the name 1945 I & II: The Arcade Games). The game was followed by Strikers 1945 II in 1997 (released in North America as just "Strikers 1945"), and Strikers 1945 III in 1999, as well as the second title remake called Strikers 1945 Plus.

Strikers 1945 II (ストライカーズ1945II) is a vertically-scrolling shoot 'em up game developed and originally published by Psikyo in 1997 for the arcades as a follow-up to Strikers 1945. This game was also ported by Kuusou Kagaku to the PlayStation and Sega Saturn for Psikyo and re-released by Success in 2000. Agetec released Strikers 1945 II for the PlayStation in North America under the title Strikers 1945 in 2001, and Midas Games released it in Europe as a budget title in 2003. The game was also included in Psikyo Shooting Collection Vol. 1: Strikers 1945 I&II by Taito for PlayStation 2, later was released as a downloadable title for PlayStation Network by GungHo Online Entertainment, and finally for Android and iOS by Mobirix (as STRIKERS 1945-2).