Bright Shade
Create Lights altering them to show how the shine and shade on an Object
Grid Maker
Converts Sprite Sheets into Grided Sheets
Play-Mode Warn for Unity
Stop editing Unity projects when playing
Remo - Remote Runtime Editor for Unity
A tool to inspect and debug your running game.
Build Versions
A free automatic semantic build number updater for Unity.
Simple CSV Editor for Godot
Create/View/Edit CSV files inside Godot!
Dream Editor V0.9
A C++ based OpenGL 3D note editor.
Cubecus for Blender 2.7x
Blender level editing tool(s)
Autotiles for unity
A Unity editor tool for fast 3D autotiling. with multi-layer support
Chronicle
A nice, clean, timeline maker!
Lineage
Make family trees & royal lines with ease!
Runeforge
Create your own language!
Vexillum
Easy tool for designing your own flags!
3DBox
3D Editor
Schnack Dialog Editor
Node-Based Dialog System / Editor for Games
CHARM
Lucasarts style point and click adventure game character maker
TILE
*DonationWare* a engine agnostic level editor
Click4 IDE
IDE to create game on the Click4 Fantasy Computer
Sprite Sheet Buddy
A tool to create sprite atlases for game frameworks.
Three.js level creator
A browser-based 3D level editor. Place, transform objects, test your level in first-person, then export it as JSON.
Creatry — Game Maker & Game Builder App
Create your own platformers without programming in Creatry, the best game engine for beginners.
PixToVox
pixel art to voxel art drawing/animation tool
World_Gate
Platform to build, run, share multiplayer online strategic games