66%Strong matchCanvas of Kings
94%52994% positive reviews, Very Positive across 529 reviews·Building · Sandbox
—







JAMM is a map maker that makes it simple and easy to bring your vision to life quickly giving you more time to focus on the story. Make perspective and orthographic maps as well as 3d immersive images in minutes.
JAMM is a map maker that makes it simple and easy to bring your vision to life quickly giving you more time to focus on the story. Make maps in minutes, not hours.

2D Export Perspective or Orthographic maps to high resolution jpg/png images and snap Immersive views to share with the party. Hide UI to send map to a TV or use 3rd party software to record your screen to make animated maps.

3D Export OBJ/MTL files for use in other applications. See tutorial on how to work with OBJ file including how to quickly and easily take your JAMM maps into TableTop Simulator in minutes! + 99% of models can now be exported to OBJ format! At this time a few Trees, Ships, and Cars will not be exported.

Simple and stream-lined. Put the most common tools up front and center. Layer on additional content as you see necessary. ENVIRONMENT

ELEMENTS

BUILDING

A tools primary function will monitor the terrain under the cursor and find an appropriate version to place. eg. Placing a fence on stone will create a stone fence. A secondary function is also available if you wish to have greater control over which elements are placed. eg. Select any fence type and place wherever you'd like it.

Customize the style of your map by adjusting the time of day, 8 weather options, and 16 color themes for many unique combinations.


12 grid options are available from "none" to various squares, hexes, and textures.

While this app focuses on speed and simplicity you may wish to tap into your stash of 2d jpg/png assets. JAMM provides a folder for you to copy over assets for use within the JAMM environment.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Illwinter's Floorplan GeneratorShares Design & Illustration , adds Tabletop93% · 448 positive reviews60%Good match—
J.A.C.K.Shares Design & Illustration , adds Game Development93% · 235 positive reviews64%Good match—
Canvas of KingsShares Design & Illustration , adds Building94% · 529 positive reviews66%Strong match—
Dungeon AlchemistShares RPG , adds CRPG95% · 4k positive reviews64%Good match—
Dungeon Painter StudioShares Design & Illustration , adds Tabletop83% · 3k positive reviews58%Good match—
001 Game Creator: 2025 EditionShares Design & Illustration , adds Game Development76% · 244 positive reviews57%Good match—All matches
The best games like JAMM are Illwinter's Floorplan Generator, J.A.C.K., Canvas of Kings, Dungeon Alchemist, and Dungeon Painter Studio.
Match on: filter matches for JAMM by tag
Filters all matches
65%+Strong matches
50%+Good matches
<50%Loose matches