Screenshots
Watch trailer on Steam ↗GRIDBUSTERS
Jion Interactive · Published by Jion Interactive · Official site ↗
2 user reviews — 100% positive (2 reviews) · 5 achievements
Last updated 28 Sept 2026
A logic deduction game. Read the grid. Deduce, don't guess. Bust the case.
£4.29
Lowest price we've ever recorded
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Price history
Indie, Casual · 2026 · More under £5 games
Explore a world of logic puzzles in Gridbusters, an indie game from Jion Interactive that challenges you to read the grid and deduce solutions without guessing.
About this game
20+ handcrafted cases — a sharp, satisfying puzzle set, priced like a good coffee.
Think of it as a series of small mystery scenes laid out on a grid.
You study the characters, read how they relate to each other, and slowly piece together who’s who.
There’s no guessing—every correct deduction reveals more of the board, so it kind of cascades into the solution. Some puzzles even have you physically rearranging people until everything clicks into place.
It stays fresh because the clues vary a lot—neighbors, patterns, positions, little logic twists—and everything is built around spatial thinking and logical deduction.
It’s basically a compact set of handcrafted cases you can work through over a few sessions—clean, satisfying logic without filler.
*Works across a wide range of hardware and screen sizes. Steam Deck compatibility has not yet been tested; support will be evaluated if the game gains sufficient traction.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10/11 (64-bit)
- Memory: 2 GB RAM
- Graphics: Dual-core processor (Intel Core i3 or AMD equivalent)
- Storage: 250 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
GRIDBUSTERS is out now.
A cozy detective puzzle game where every clue matters and every case can be solved with logic alone.Study the grid. Read the clues. Seat the suspects. Crack the case.If sudoku, logic grids, or deduction puzzles are your thing, this one was made for you.Play now on Steam.Read full article on Community Announcements (jion.interactive)AnnouncementsOfficial
Ironing out the kinks.
Hey agents!The response to Gridbusters so far has meant a lot to us. Thank you for the feedback, the bug reports, and the time you’ve spent digging through the cases. Watching people work through the tougher deductions, get stuck, break things, and then come back with sharper notes has been genuinely useful for us. This update is focused on smoothing out the story flow, tightening up puzzle presentation, and cleaning up some of the rougher edges we’ve seen come up repeatedly.A lot of the recent work has gone into the parts of Gridbusters that sit between the puzzles themselves: retry flow, progression, UI clarity, clue wording, and how the campaign is presented. We’ve been doing a broad cleanup pass across the story content while also tightening some of the systems underneath it, especially around variant handling and progression state. The goal here is simple: when you fail, retry, zoom around, or move from case to case, the game should feel more predictable and much less fussy.FeaturesAdded better story variant rotation, so alternate versions of a case cycle more cleanly across retries.Improved progression handling for active story sessions, so ongoing attempts are tracked more reliably.Added zoom state syncing improvements so zoom controls stay in step with scroll and pan behavior.Improved campaign and story presentation with cleaner panel/layout handling.ChangesCleaned up story and demo index data to make campaign flow more consistent.Refined failure and completion messaging so results read more clearly.Continued a broad pass on case content, clue wording, and affected-target setup across Season 1 story levels.Reduced some of the noisier campaign metadata and layout setup in favor of a cleaner structure.Bug FixesFixed issues with story variant retries repeating awkwardly or losing the intended attempt flow.Fixed active variant session state not clearing correctly after successful case completion.Fixed zoom button states not updating correctly after zooming or pa...Read full article on Community Announcements (jion.interactive)AnnouncementsOfficial
High-performing version
The demo has been updated.What’s new:• New cases generated• Improved clue clarity• UI polish and smoother interactions• Bug fixesIf you’ve already played, it’s worth another look.👉 Play the updated demo on the store pageRead full article on Community Announcements (jion.interactive)
