
Art stylesHand-drawnHigh contrast
Bold-outline flat cartoons
Closed bold outlines and simple flat fills keep small characters readable in busy scenes. Reusable simplified forms matter more here than elaborate comic illustration.
Traits
- Use consistent stroke weights at the same scale
- Separate actors and props by major shape
- Keep effects from filling silhouettes
Play that fits
Useful for party games, side-view action and co-op, with clear ownership cues for overlapping actors.
Reference games
Make a coherent game art set
Suggested asset specification
- Character: a few modular large shapes
- Scene: lighter background outlines
- UI: paired color and symbol identifiers
Motion and feedback
Use clear anticipation/recovery and local deformation, preventing inconsistent stroke changes during scaling.
Main production effort
Action counts, costume combinations and multiplayer readability drive effort despite simple shapes.
Start with this small scene
One bold-outlined courier and three parcel shapes deliver across a plain background.
Simplify for a smaller budget
Reuse one body and action set, identifying actors with hats or patterns before adding costumes.
What to check
Are players distinct in grayscale, and are action directions clear during overlap?
Take the art specification
Includes localized visual rules, asset suggestions, scope and sources. This is a specification; assets still need production for your project.
Art specification v1 · Original editorial and examples · Reference-game assets not included
Prompt examples
Bold-outline flat cartoons. Use consistent stroke weights at the same scale. Separate actors and props by major shape. Keep effects from filling silhouettes. One bold-outlined courier and three parcel shapes deliver across a plain background.
Bold-outline flat cartoons. Character: a few modular large shapes|Scene: lighter background outlines|UI: paired color and symbol identifiers. Use clear anticipation/recovery and local deformation, preventing inconsistent stroke changes during scaling.. Are players distinct in grayscale, and are action directions clear during overlap?
Common pitfall
Equally heavy borders can make background decoration look like foreground obstacles.
Observations and sources
Cases refer to public documentation. Developers and community wikis are credited separately; document review is not a claim of hands-on testing.
- Castle Crashers®
Observe small figures' bold outlines, expressive actions and identity cues during crowded combat.
- BattleBlock Theater®
Compare modular faces, simple color blocks and platform-device hierarchy.
Brief for the studio
Opens the AI studio with the brief below in the input. You can edit it. Nothing starts automatically.
Make a single-screen delivery game: click destinations, deliver three parcels, then finish or restart. Use Bold-outline flat cartoons. One bold-outlined courier and three parcel shapes deliver across a plain background.
Covers are original AI-generated style illustrations. Game names reference publicly visible design choices and remain the property of their owners. This atlas does not supply screenshots or assets from those games. Prompts and combinations are original drafts for new games.


