Hexagonal Constructor is now available on itch.io!

This tool started as an interesting personal experiment and a sudden cool idea.
Now it has grown into a small, lightweight hex-grid generator that I use in my own Unity projects, and I’m releasing it publicly for anyone who needs hex-based layouts.

What's inside? (v1.0)

< Randomized Generator >

A fully procedural layout system. Supports:

• rooms count

• seed mode (deterministic)

• random walk mode

< Shape-Based Generation >

• Disk

• Ring

• TwoDifferentDisks+Corridor (experimental)

< Editor Tools >

• Live gizmo preview

• Cached fast preview

• Build/clear buttons

• Step-by-step debug mode (Play Mode)

< FlatTop & PointyTop hex support >

All math is axial + cube-rounding under the hood.

Why I built it?

I love procedural systems, especially randomized/pseudo-randomized ones, and math.
I've been thinking for a long time that procedural hexagonal generation is much less common than the usual square ones, but looks much more interesting and harder in implementation. So I was really interested to implement it by myself.
Building maps/dungeons manually can be painful, so this generator solves the problem fast and stays readable and lightweight.

Future Plans

• More shapes
• More randomized modes
• Cleaner shape editor
• Some performance improvements for future ideas

I'm taking ideas - feel free to leave feedback or suggestions.

Thanks for checking out Hexagonal Constructor!

If you buy the asset or leave feedback - you're helping me support future tools and experiments.