Lan Master

GPL-3.0
OLDGAMES.ARCHIVEverified browser DOS & homebrewJAVASCRIPT

Controls: Connect every computer. Tap a tile and press A or B to rotate it.

Save behavior varies by game. Check the notes below.

Player notes

About this game

Turn the cable pieces to connect every computer to one network. Loose cable ends can remain disconnected when all computers are linked. The game recreates Shiru’s NES puzzle with 50 levels.

Start a game or enter a four-digit passcode on the title screen to revisit a level. The pause screen shows your current level’s code when available. On a phone, tap a tile to select it and use the on-screen A or B button to turn it.

Start here

Quick tips

Connect the computers first. You can leave unused cable branches alone.

Write down your four-digit level code before closing the page.

Arrow keys
Move the cursor one tile at a time.
Z / X
Rotate the selected cable in either direction.
Shift
Rotate a cable by half a turn.
Enter
Confirm a menu choice or pause.
Touch buttons
Tap a tile to select it and use A or B to rotate.

Keep playing

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Archive notes

Rights and Source Notes

Browser play is available for this entry. Official project references are listed below.

Distribution
GPL-3.0-or-later
Browser player
JavaScript · Browser play
Added to archive
2026-11-13
Official references
Source code
Download open-source code packageSource code only; this is not a game ROM download.
SYSTEM ONLINE

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