I'm compiling a list of engines, tools, CC assets, etc. to aid in the development of NaNo entries. Please feel free to add your own if I missed any!
Engines
- Ren'Py (Free, Open Source, Dedicated VN Engine) [Win, Mac, Linux, Android, iOS, HTML5 Possible*]
- NVList (Free, Dedicated VN Engine) [Win, Mac, Linux, Android]
- Godot + SukiGD (Free, Open Source, 2D/3D Engine) [Win, Mac, Linux, Android, iOS, HTML5, Consoles Possible*]
- Novelty (Free, Dedicated VN Engine) [Win]
- Omega VNE (Free, Dedicated VN Engine) [Win, Mac, Linux, Android]
- SEEVN (Free, Dedicated VN Engine) [Win, Mac, Linux]
- CloudNovel (Free, Dedicated VN Engine) [Win, Mac, HTML5]
- VNMaker (Paid, Dedicated VN Engine) [Win, Mac, Linux, Android, iOS, HTML5]
- TyranoBuilder (Paid, Dedicated VN Engine) [Win, Mac, HTML5, Android, iOS]
- GameMaker + VNgen (Paid, 2D Engine) [Win, Mac, Linux, Android, iOS, HTML5, Consoles Possible*]
- Unity + Utage OR Fungus (Free/Paid, 2D/3D Engine) [Win, Mac, Linux, Android, iOS, HTML5, Consoles Possible*]
- Unreal Engine + Visual Novel Framework (Free/Paid, 2D/3D Engine) [Win, Mac, Linux, Android, iOS, HTML5, Consoles Possible*]
* Indicates that support for these platforms may involve more work
Art Programs
- FireAlpaca (Free, Drawing) [Win, Mac]
- Krita (Free, Drawing) [Win, Mac, Linux]
- MediBang Paint Pro (Free, Drawing) [Win, Mac, iOS, Android]
- Paint Tool SAI (Paid, Drawing) [Win]
- Corel Painter (Free, Drawing) [Win, Mac]
- Inkscape (Free, Vector Graphics) [Win, Mac, Linux]
- Clip Studio Paint (Paid, Drawing) [Win, Mac]
- GIMP (Free, Drawing, Graphic Design) [Win, Mac, Linux]
- Adobe Photoshop (Paid, Drawing, Graphic Design) [Win]
- Sweet Home 3D (Free, 3D Interior Design) [Win,Mac, Linux]
- SketchUp (Free/Paid, 3D Interior/Exterior Design [Web, Win, Mac]
Audio Programs
- Audacity (Free, Audio Recorder and Editor) [Win, Mac, Linux]
- Bosca Ceoil (Free, Music Composition) [Win, Mac, Linux]
- Image to Music (Free, Music Toy) [Win]
- LabChirp (Free, SFX Generator) [Win, Linux]
- GarageBand (Free, Music Composition) [Mac]
- LMMS (Free, Music Composition) [Win, Mac, Linux]
- MuseScore (Free, Music Composition [Win]
Writing Programs
- FocusWriter (Free) [Win, Mac, Linux]
- LibreOffice (Free) [Win, Mac, Linux]
- Write or Die (Free) [Web]
- Written? Kitten! (Free) [Web]
- Google Docs (Free) [Web]
- Manuskript (Free) [Win, Mac, Linux]
- Screeniver (Paid) [Win, Mac]
- The Guide (Free, Information Organizer) [Win]
Code Editors
- Notepad++ (Free) [Win]
- Atom (Free) [Win, Mac, Linux]
- jEdit (Free) [Win, Mac, Linux]
- Editra (Free) [Win, Mac, Linux]
- Sublime Text (Paid) [Win]
Fonts (Please check individual licenses!)
- GoogleFonts (Commercial Use OK)
- Google Noto (Commercial Use OK)
- FontSquirrel (Commercial Use OK)
- itch.io fonts (Check individual licenses)
- FontMeme (Commercial Use OK for fonts in this category)
- 1001Fonts (Commercial Use OK for fonts in this category)
Pre-Made Assets
- Mannequin (Paid, Character Generator) [Win, Mac, Linux]
- Red's Art Assets (Free, Character Sprites, Items)
- Konett's Art Assets (Free/Paid, Character Sprites, Backgrounds, Items)
- Deji's Art Assets (Free/paid, Character Sprites)
- mugenjohncel's 3D BGs (Free, Backgrounds)
- SoundImage (Free, Music, Textures, 2D images)
- LSF Resource Catalogue (Various)