Hashi: Void Engineers

In-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
In-App Purchases
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About this game

Hashi bridge puzzles (Hashiwokakero) meet Void Engineers: Rebellion Protocol. Connect internal components with solder traces, repair the C.E.V. GRIDY command bus, and outrun the imperial purge.

◆ REAL HASHIWOKAKERO
Numbered pads, straight traces, parallel cables when allowed. Pure logic, the classic 橋をかけろ grid.

◆ OFFLINE LOGIC PUZZLES
Locally generated puzzles, Classic mode with timer and leaderboards. No internet required.

◆ REBELLION PROTOCOL CAMPAIGN
You are a void engineer aboard GRIDY: three sectors, GRIDYAN short jumps, basecamp defence, Emperor firewall.

◆ MINIGAMES
• Circuit Repair · Hashi on the repair bus
• GRIDYAN · travel corridor shooter
• Basecamp Attack · hold the line, restore the circuit
• Ship Market · weapon, shield, and hull upgrades

◆ SYNTHWAVE PCB STYLE
Neon boards, cyan/magenta glow, survivor logs.

◆ DAILY PUZZLE
Browser play at gridy.retrobymistake.com

For logic puzzle fans, Hashi, and sci-fi campaigns.

Retrobymistake · package com.gridy
Updated on
Jun 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and Device or other IDs
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
You can request that data be deleted
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Oskar Neuman
osse89@gmail.com
Stensjövägen 6 561 62 Tenhult Sweden