The best AI tool for every part of your game

12 categories, each ranked: independent quality tests first where they exist, then fit for game devs. How we rank

Top picks backed by independent tests

3D model generationMeshy#1Voice & dialogueElevenLabs#1Music & SFXSuno#1Coding assistantsCursor / GitHub CopilotJoint #1

Art & assets

Concepts, models, materials and motion

10 tools

Concept art & 2D assets

Concept art, sprites, pixel art, icons and skyboxes.

#1Retro DiffusionBest fit for game devs
#2Ludo.ai#3Scenario
Ranked on featuresGuideCompare
8 tools

3D model generation

Text- or image-to-3D props, characters and environment pieces.

#1MeshyTop pick
#2Hunyuan3D 2.1 (Tencent)#3Tripo AI
Independent testsGuideCompare
10 tools

Textures & materials

Tileable materials, PBR maps and textures for 3D models.

#1MeshyBest fit for game devs
#2Tripo AI#3Ludo.ai
Ranked on featuresGuideCompare
5 tools

Rigging, animation & mocap

Auto-rigging, keyframe help and video-to-mocap.

#1MeshyBest fit for game devs
#2Cascadeur#3DeepMotion Animate 3D
Ranked on featuresCompare

Sound

Character voices, music and effects

5 tools

Voice & dialogue

Text-to-speech and voice lines for characters.

#1ElevenLabsTop pick
#2Inworld AI#3Convai
Independent testsGuideCompare
10 tools

Music & SFX

Soundtracks, loops and sound effects.

#1SunoTop pick
#2ElevenLabs#3Stable Audio
Independent testsCompare

Gameplay & code

Characters that talk back, code and worlds

3 tools

NPC & AI characters

Conversational NPCs with memory, voice and goals.

#1ConvaiBest fit for game devs
#2Charisma.ai#3Inworld AI
Ranked on featuresCompare
7 tools

Coding assistants

Coding assistants and in-editor helpers for game code.

#1CursorGartner Leader 2026
#2GitHub Copilot#3Windsurf
Independent testsCompare
3 tools

Level & terrain generation

Explorable worlds, levels and terrain from prompts or images.

#1Marble (World Labs)Best fit for game devs
#2HunyuanWorld 1.0 (Tencent)#3Ludus AI
Ranked on features

Ship it

Translation, testing and trailers

2 tools

Localisation

Translating and managing your game's text.

#1CrowdinBest fit for game devs
#2Gridly
Ranked on featuresCompare
3 tools

QA & playtesting

Automated playtesting and bug finding.

#1nunu.aiBest fit for game devs
#2modl.ai#3Razer QA Companion-AI
Ranked on featuresCompare
5 tools

Trailers & marketing

Trailer shots, key art and promo clips.

#1Luma Dream MachineBest fit for game devs
#2Runway#3Layer
Ranked on featuresCompare

AI tools you can legally ship in a paid game

Our free cheat sheet covers every tool we list: whether free-plan output can go in a commercial game, which plan you need, and the catch, with sources and check dates. Subscribe and we'll email you the link, plus a weekly newsletter on new tools and licence changes. Unsubscribe any time. (Or just read it here.)