Turn slot math into a playable browser prototype in 15 minutes — for casino game studios.
About SpinGreen
SpinGreen turns reel strips and paytable JSON into an instant playable browser prototype. Slot studios test rhythm, volatility, and feature feel before client engineering or art production. Drop a standard JSON math spec (5×3 / 5×4 lines or ways, wilds, scatters, free spins) and get a shareable, zero-login prototype with real-time telemetry: session RTP vs target, hit frequency, dry streaks, and feature triggers. Canada-based; early access for founding studios.
PlatformsWeb
🏷️ Get an embeddable badge for SpinGreen
Show it off on your own site — updates automatically, links back here.
Reviews
No reviews yet — be the first to share your experience.
Similar tools
Penpot
The open-source design tool
Magic Patterns
Design and prototype product ideas with AI
Wordware
Build AI agents with natural language
VoxelDraft
Browser voxel editor for creators and AI agents
PLC Simulator
Practice PLC programming in browser-based training labs
CardPress
Local card-image layouts for your next tabletop playtest