AI game agent for creating HTML5 and 3D browser games
Free chess game analysis and personalized training built from your own games
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
Not given
Pricing model
Paid
Freemium
Pricing
Starter Credit Pack: $9 USD (60 credits, up to 6 generations). Creator Credit Pack: $19 USD (160 credits, up to 16 generations). Studio Credit Pack: $39 USD (400 credits, up to 40 generations). One-time purchase with no automatic renewal; credits do not expire.
Free plan includes game reviews (150 per day limit), puzzle practice, Blunder Preventer, one free session weekly of each premium trainer, 2 repertoires up to 10 lines each, and one scouting report monthly. Premium costs $2 per month, $12 every 6 months, or $20 per year, unlocking unlimited access to
Key features
Create 2D HTML5 and 3D browser games
Download game projects as HTML or ZIP files
Publish shareable playable links
Playtest and iterative refinement
No coding required
Inspect and edit downloaded code
Free planning and idea discussion
Move-by-move Stockfish analysis of Chess.com and Lichess games
Blunder Preventer trainer to spot tactical mistakes
Opening Improver with opening encyclopedia and repertoire trainer
Time Trainer for practicing under time pressure
Visualization module for calculating forcing lines
Resourcefulness training for difficult positions
Scouting report showing skill breakdown and training recommendations
Analysis board with Stockfish 19 running in browser
Daily chess puzzles
What makes it different
AI-powered game creation without coding experience required
One-time credit purchases with no expiration
Iterative refinement through conversation
Personalized training built specifically from patterns in your own games rather than generic material
Recurring mistake detection that turns common errors into focused training modules
Free game analysis without sign-up for casual users
Integration with Chess.com and Lichess accounts for automatic game import
Affordable premium pricing starting at $2 per month
OpenGame
ChessVox