HTML5 IndexedDB Save System – Multi-Slot, Autosave & Corruption Handling
Save slots, quick save/load, auto-save, and IndexedDB persistence for HTML5 games.
Sprite Feel Lab 2 – A/B Test Sprite Timing & Response
Drop in a sprite sheet, test FPS and easing, simulate input delay, compare loop feel, and export timing notes
Game Balance Editor
Design, balance, and simulate your game's data — tables, curves, and live formulas. Export to JSON, CSV, Unity.
Kitbash
Browse, search and preview thousands of 2D & 3D game assets in seconds. Your asset library, finally organized.
🎨 PIXEL SMITH Éditeur de Pixel Art avec IA
Pixel art editor with AI-powered photo conversion and game export tools (Unity, Unreal).
Pixel Ref Maker
Turn reference images into editable pixel sprites!
permutrix
Draw the parts. Get hundreds of variations. 100% your art, 0% AI art.
Obssidian QA Forge — Mobile UI Auditor for Godot 4
Audit Godot mobile UI across profiles, stress localized text, capture evidence, and export actionable HTML/JSON reports.
Okapi Projectile Core MV/MZ — Full Access
Create arrows, fireballs, boomerangs, homing attacks, and more for RPG Maker MV and MZ.
CAVS
Open-source toolkit for smaller game updates, patch analysis, SDK integration, and efficient build pipelines.
Lite Ease Pro – The Zero-GC Easing Studio
A professional, 120fps curve visualizer and generator for developers who care about performance and motion feel.
Lite ECS Masterclass & Zero-GC Engine
Master data-oriented design and build high-performance, Zero-GC JavaScript games.
Retro Palette Converter
Convert artwork to classic retro palettes with a focused desktop application.
LevelForge Pro – Professional Game Level Planner & Map Design Toolkit
Professional Game Level Planning Toolkit for Indie Developers. 🎮
RPG Tile Map Level Editor
Paint tile-based RPG maps in the browser: layers, objects, sprite sheets, passability, and JSON export — no install
Godot-MCP
Control Godot from AI - edit scenes, run projects, debug, and more via 77 tools.
Advanced Chest & Storage System Pro for RPG Maker MZ
Professional standalone chest & storage system for RPG Maker MZ. Made by 10+ year engine veterans.
Advanced Options System & Performance Engine
Give your game a professional feel with smart input detection, custom haptics, and anti-lag optimization.
Indie Game Launch Kit — 36 AI Prompts for Every Stage of Shipping Your Game
Copy-paste AI prompts for GDDs, store pages, presskit, devlogs, community posts, and more.