Released in 1997, 1945 II (also known as Strikers 1945 II in many markets) arrived during a fertile period for arcade vertical-scrolling shooters, when developers were pushing hardware to deliver dense bullet patterns and elaborate boss encounters. Psikyo had already established its credentials with the original Strikers 1945 in 1995 and the side-scrolling Gunbird in 1994, so 1945 II represented a confident step forward for a studio that understood what arcade operators and players wanted: immediate intensity, tight controls, and a high skill ceiling that kept quarters flowing. The arcade market in 1997 was navigating a transitional moment — 3D polygon games were becoming dominant in many genres, but the vertical shooter (or "tate" shooter) remained a beloved 2D holdout, and Psikyo leaned into that tradition with conviction.
The game places one or two players in control of World War II-era aircraft — each with distinct shot patterns, speed characteristics, and a unique super-weapon — tasked with blasting through waves of enemy planes, tanks, ships, and enormous mechanical bosses across a series of vertically scrolling stages. The cabinet runs in a vertical (tate) orientation, giving the play field a tall, narrow aspect ratio that maximizes the sense of aerial depth and gives enemy formations room to maneuver. Controls are straightforward: an eight-way joystick governs movement, one button fires the main shot (which can be held for continuous fire), and a second button activates the special bomb attack, which clears the screen of bullets and deals heavy damage to enemies. Holding the fire button also charges a super shot on some aircraft, adding a layer of resource management to the otherwise reflex-driven gameplay.
Stage structure follows a pattern familiar to genre veterans: each level opens with waves of smaller enemies that drop power-up medals and weapon upgrades, building toward a mid-boss encounter and then a climactic end-boss fight. The boss designs are a highlight — large, multi-phase mechanical constructs that cycle through attack patterns with increasing aggression as their health depletes. Players who learn these patterns can survive on a single credit; newcomers will find themselves burning through lives rapidly. The game features a selectable stage order at the outset, a design choice Psikyo used in several of its titles, allowing players to approach the difficulty curve in different sequences and giving repeat players a reason to experiment.
Power-up collection is central to the experience. Medals dropped by enemies increase in value the more the player collects in sequence without missing, incentivizing aggressive play rather than cautious evasion. Weapon upgrades stack up to a maximum level, and taking a hit degrades the weapon level, creating the classic risk-reward tension of the genre: push forward to collect more power-ups, or play conservatively and risk being under-powered for the next boss.
In its era, 1945 II was received as a polished, demanding shooter that delivered exactly what fans of the genre expected from Psikyo. It did not dramatically reinvent the vertical shooter formula, but its tight mechanics, varied aircraft roster, and aggressive boss design made it a staple in arcades that catered to shooter enthusiasts. The simultaneous two-player mode added cooperative appeal, letting a pair of players coordinate bomb usage and cover different screen zones, which extended the game's social draw in the arcade environment.
