GLTOP Club · Core Service
Casual Puzzle Game
Content Production
From validated samples to batch delivery,
aligned with your art style and gameplay.
Spot-the-difference · Hidden-object · Coloring · Jigsaws
AI-assisted, human-reviewed.
GLTOP · Developer Club
Great Ideas.
Extraordinary Games.
Your next step as a game developer starts here.
Create together · Share experience · Build skills
Selected Game Content Deliverables
From Level Art to Complete Scenes
20,000+Cumulative game content contributions

Spot-the-Difference Level Art
Base scenes and difference elements for complete levels.
View Case →

Coloring Line Art & Color Art
Paired line art and color references in a consistent style.
View Case →
Large Hidden-Object Scenes
Detailed scenes with carefully organized hidden objects.
View Case →Adapted case display images
Explore All 10 Services →For Teams
Connect technical, talent and production resources
Find resources · Connect with relevant technical and production expertise.
Deliver projects · Coordinate development and delivery.
Keep growing · Access publishing, tools and training resources.
For Developers
Create Together
Find like-minded collaborators and build game projects together.
Share Experience
Exchange practical insights with developers and industry experts.
Build Your Skills
Sharpen your development skills through hands-on project work.
News

GLTOP Content Workshop: People and AI Producing Puzzle-Game Content
GLTOP Content Workshop connects developers and studios through project management and human–AI collaboration to produce spot-the-difference, hidden-object, jigsaw and other puzzle-game content.

Hongxianghui Joins GLTOP Club for AI-Assisted Content Production
Hongxianghui Digital Technology has joined GLTOP Club. The partners combine AI assistance, human collaboration, tools, workflows and team organization to support content production for games and other sectors.

Ruyi Book Wins First Prize in Tsinghua’s Design+ Competition
Ruyi Book, jointly developed by club member An Yanrui and a Shanghai Theatre Academy team, won first prize. It combines small-seal script, interactive storytelling and puzzle mechanics to explore Chinese-character culture.


