Operation Logic Bomb
Operation Logic Bomb: The Ultimate Search and Destroy is a 1993 top-down run-and-gun game developed and published by Jaleco for SNES. The plot: agent Logan, codename "Johnny Spacegun," investigates a seemingly deserted research facility where scientists have vanished after developing crystalline substance transfer theory in dimensional physics; monsters have escaped through a rip in the dimensional fabric of space and time, and the player must liberate the lab and free trapped comrades.
Availability: Nintendo Switch Online — Super Nintendo Entertainment System app (Nintendo Classics)
This guide documents the game's main progression and structure; some specific details are still being verified and are noted where relevant.
Controls
As a top-down run-and-gun in the vein of Gauntlet, control is likely 8-directional movement with a separate fire button and a weapon-switch input, consistent with the genre and with the confirmed two-starting-weapon setup below — but the exact button mapping was not confirmed from an authoritative source in this pass.
Weapons
The player starts with two basic weapons: a rapid-firing machine gun and a slower, shorter-ranged 3-way spread shot, both with unlimited ammo, each carrying its own pros and cons. Additional weapons are gained as the player progresses through the game; the source notes "all of the weapons are essential if the player wishes to beat the game."
Levels / Structure
The exact number of levels/stages was not confirmed from the source accessed in this pass. "Memory banks" (computer terminals) let the player tap into memories to help solve the facility's crisis — a narrative/puzzle mechanic layered on top of the shooting gameplay. Blue dots representing corrupted virtual reality data threaten the base's physical reality, forming part of the game's core threat.
Bosses
Enemy types include common soldiers, cannon launchers, and giant flying robots, alongside references to "big bosses" fought over the course of the game. Specific boss names and per-level assignment were not confirmed from the source accessed in this pass.
Survival / Scoring Strategy
The game allows only three continues, making careful weapon and resource management important. Given the unlimited-ammo dual-weapon start (rapid machine gun vs. spread shot) and the note that "all weapons are essential" to finish the game, players likely need to actively swap weapons based on enemy density and type (spread shot for groups, machine gun for single tough targets) rather than relying on one loadout throughout — a reasonable inference from the stated pros/cons framing, not independently confirmed by a dedicated strategy guide.
Still confirming
- Total number of levels/stages.
- Boss names and locations.
- Exact control scheme (movement/fire/weapon-switch button mapping).
- Full weapon list beyond the two starting weapons.