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Watch trailer on Steam ↗Logic Bombs
Matthewmatosis · Published by Matthewmatosis
Overwhelmingly Positive — 95% positive (601 reviews)
Last updated 28 Sept 2026
Welcome to a realm of pure logic, where rules are rules and the next step can always be deduced.
£4.29
Lowest price we've ever recorded
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Price history
Indie · 2025 · More under £5 games
Delve into a world governed by strict rules and logical deduction in Logic Bombs. Created by Matthewmatosis, this 2025 indie experience tests your reasoning skills through intricate puzzles.
About this game
Logic Bombs is a logic puzzle game where you use deductive reasoning to tackle 160 puzzles about bombs. The same core rules apply to every puzzle so prepare to delve deeper into a realm of pure logic where your understanding will be put to the test.
It's simple. It's complicated. It's always logical.
A Mellow Introduction
Tutorial puzzles introduce the rules one by one. Learn by playing.
A Merciless Conclusion
Explore the complexity inherent to a logical system. Learn by playing.
No Nonsense
There are no secrets, meta puzzles or other distractions. Focus on what's logical.
No Hindrance
Every puzzle has its own save slot. Do what you can, when you can.
Logic ROM
A Game Boy compatible ROM file is included in the installation folder. Take it with you.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: 2.5 Ghz
- Memory: 1 GB RAM
- Graphics: OpenGL 3.3 Capable Device
- Storage: 20 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Patch NotesOfficial
Minor Improvement
GB & PC Version: Hovering over a blue thing will now cause all connected markers to flash. PC Version: Fixed an issue where clicking on certain areas outside the main view would trigger a theme change or input toggle. Fixed an issue where the initial theme selection at the very beginning was not saved. Slight adjustments to the colour of the highlighters and markers in the sketchbook theme. GB Version: Fixed a visual issue where overmarked (pink) targets would not fade in/out correctly on color systems.Read full article on Community Announcements (matthewmatosis)Patch NotesOfficial
Minor Improvements
GB & PC Version: Fixed rows/columns with 0 walls not lighting up when a wall is placed in them. Targets will now enter a third state if targeted by more than one bomb. Bombs now light back up if they connect to a blue thing. PC Version: Added a red palette swap of the green tileset. Added a shimmer effect to the frame and outer buttons as a burn-in countermeasure. Increased the speed of the flood fill effect. Reduced the size of the outer tilemap for improved performance. Outside the frame of the green tileset is now black instead of green. Adjusted the OpenGL version listed in the readme.txt. Added instructions to the readme.txt for how to disable the shimmer effect if desired. GB Version: Various performance improvements, most notably the flood fill effect is now faster.Read full article on Community Announcements (matthewmatosis)Patch NotesOfficial
Minor Improvements
GB & PC Version: Added a flood fill effect after bombs have finished exploding. If two bombs are connected they will now light back up if already greyed out and be prevented from greying out until they're disconnected again. If the number on a bomb is exceeded by the number of targets connected, it will now light back up. If the number of walls in a row/column is exceeded, the number will light back up. If a blue thing is connected to a bomb it will now change state, similar to the way targets change state when connected to bombs. GB Version: Improved how playfield updates are handled so slowdown when placing walls/markers on levels with lots of targets should be much less noticable. PC Version: Enabled compiler optimizations. Improved shader compilation so that redundant vertex shaders can be removed. Changed tilemap rendering to use a geometry shader for improved performance. Changed mouse input to be more lax. There's now a one tile border around the playfield where mouse input will still be accepted, this means the mouse will no longer forget whether it was adding/removing tiles if it slips a little bit outside the playfield. Fixed a minor visual glitch on the options menu where the displayed theme number would not update until the next frame. As a result of rendering changes, the required OpenGL version of the game has increased from 3.2 to 3.3. Graphics cards supporting OpenGL 3.3 appeared around 17 years ago and it seems that most which supported 3.2 also supported 3.3. As such, this change is unlikely to cause issues for anyone but the minimum hardware requirements have increased slightly.Read full article on Community Announcements (matthewmatosis)AnnouncementsOfficial
Logic Bombs is Steam Deck Verified
If you've been waiting for that green badge then your moment has arrived. Logic Bombs is officially Steam Deck verified. Thank you to Valve for taking the time to review it. Logic Bombs uses its own little custom engine so I had no idea how difficult it would be to support the Deck until late into development. In the end, it turned out to be incredibly painless. This victory really belongs to the developers of Proton and SDL but I'm happy to tag along with them. I think Logic Bombs really suits the portable format and I'm glad it's so easy to play it this way through the Deck. If you own a Deck you're now officially invited to a realm of pure logic.Read full article on Community Announcements (matthewmatosis)Patch NotesOfficial
Minor Improvement
PC Version: Puzzles which display control information will now show different buttons depending on whether the player enters the level with mouse/gamepad/keyboard. Reverted the initial setup text to remove the mention of viewing controls from the options screen. That screen is still available.Read full article on Community Announcements (matthewmatosis)
