CrossConnect

Homebrew
GB PLAYER
Move the grid cursorMove the grid cursorMove the grid cursorMove the grid cursorX + arrow keyGame Boy A: draw or extend a pathZGame Boy B: delete path segments or go backTabSelect: change level pages fasterEnterStart

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Player notes

About this game

CrossConnect is a 2022 logic game by Quinn Painter based on the Numberlink family of puzzles. Each level presents a square grid containing several pairs of matching nodes. A puzzle is complete only when every pair is joined and every cell on the board belongs to a path. Connecting the obvious pairs is therefore only half the problem: a route that reaches its partner can still block the remaining colors or leave an isolated empty square.

Move the cursor with the arrow keys. To begin or extend a path, place the cursor on a node or on the open end of an existing line, hold X, and move into an adjacent cell. Press Z to delete line segments when a route takes the wrong turn. Segments that no longer connect to a node are removed automatically, which makes correction faster than erasing an entire path one cell at a time. In the level-select screen, holding Tab changes pages more quickly.

The most reliable way to solve a board is to identify constrained routes first. Nodes near corners or edges usually have fewer possible exits, while pairs in the open center can bend around several different paths. Avoid sealing off a one-cell pocket unless a path endpoint belongs there. When two colors compete for the same corridor, test the pair with the least room before drawing the flexible route. A completed connection is not permanent, so erase it if the remaining empty cells no longer form a usable path.

CrossConnect was designed for Game Boy Color but also runs in monochrome mode. The color version makes pairs easier to scan, while the original Game Boy presentation also distinguishes them by number and shape. New players should treat the first levels as lessons in board coverage rather than races. Before committing the final pair, trace the empty cells with your eyes and check that the route will fill all of them. This habit prevents the common mistake of connecting every node while leaving one unusable square behind.

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Quick tips

Solve pairs near corners and narrow edges first because they have fewer viable routes than nodes in the center.

Hold X while moving from a node or line end to draw; use Z as soon as a path blocks another pair.

Before closing the final route, check that it will cover every empty cell rather than merely connect the last two nodes.

Arrow keys
Move the grid cursor
X + arrow key
Game Boy A: draw or extend a path
Z
Game Boy B: delete path segments or go back
Tab
Select: change level pages faster
Enter
Start
D-pad
Move the grid cursor
A button + D-pad
Draw or extend a path
B button
Delete path segments or go back
Select
Change level pages faster
Start
Start

Screens

Screenshots

CrossConnect gameplay screenshot 1CrossConnect gameplay screenshot 2CrossConnect gameplay screenshot 3

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Archive notes

Rights and Source Notes

The author repository publishes CrossConnect under the MIT License and provides the 1.0 ROM as an official release asset. The staged ROM SHA-256 exactly matches that official release; the license reference must remain linked with the hosted build.

Distribution
MIT License
Browser player
EmulatorJS · Browser play
Archive review
Reviewed 2026-07-21 · recheck by 2027-07-21
Official references
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