Sand Flow Puzzle 3D | Unity Jam Template

Overview

Sand Flow Puzzle 3D – Jam Template + Editor is a complete game development template designed for creating and customizing sand flow puzzle games where players dig paths to guide sand into matching containers. The gameplay structure is inspired by popular hyper-casual puzzle titles such as Sand Loop.

It includes a full gameplay loop, pixel-based sand simulation, level generation from images, boosters, and a fully featured in-game level editor with JSON import/export support. All systems are modular, data-driven, and easy to extend, making this template ideal for game jams, rapid prototyping, and production-ready casual or hyper-casual puzzle games.

Try First: Browser Demo | Android Demo

OUR ADVANTAGES

Developer-oriented architecture

Clear documentation and setup workflow

Built-in level editor and editor utilities

Easy visual, color, and gameplay customization

Clean, modular, and extendable Unity codebase

Features

• 🏖️ Sand Flow Puzzle Gameplay
• ‎ ‎ ‎ ‎ - Pixel-based sand simulation system
• ‎ ‎ ‎ ‎ - Digging mechanic for guiding sand through terrain
• ‎ ‎ ‎ ‎ - Color-matching containers and goal mechanics
• ‎ ‎ ‎ ‎ - Sand flow interactions with obstacles and terrain
• ‎ ‎ ‎ ‎ - Smooth and satisfying hyper-casual puzzle gameplay loop
• ‎ ‎ ‎ ‎ - Multiple level mechanics and puzzle variations
• 🏗️ Level Editor & Data System
• ‎ ‎ ‎ ‎ - Built-in in-game level editor scene
• ‎ ‎ ‎ ‎ - 215 Levels included
• ‎ ‎ ‎ ‎ - Grid-based terrain and puzzle layout editing
• ‎ ‎ ‎ ‎ - Sand source, container, and obstacle configuration
• ‎ ‎ ‎ ‎ - JSON level export and import system
• ‎ ‎ ‎ ‎ - ScriptableObject-based level data support
• ‎ ‎ ‎ ‎ - Image-to-level generator (generate levels from images)
• ‎ ‎ ‎ ‎ - NEW: Auto level generator (create levels in bulk)
• 🎮 Boosters & Gameplay Systems
• ‎ ‎ ‎ ‎ - Modular gameplay architecture for adding boosters
• ‎ ‎ ‎ ‎ - Example booster mechanics included
• ‎ ‎ ‎ ‎ - Extendable system for new puzzle mechanics
• ‎ ‎ ‎ ‎ - Flexible level configuration for gameplay variation
• 🎨 Color & Visual Tools
• ‎ ‎ ‎ ‎ - Advanced color processing system
• ‎ ‎ ‎ ‎ - Image-based color extraction
• ‎ ‎ ‎ ‎ - Automatic color clustering using K-Means algorithm
• ‎ ‎ ‎ ‎ - Easily replace materials, models, and visual effects
• 🧪 Developer & Debug Tools
• ‎ ‎ ‎ ‎ - Debug helpers for testing gameplay
• ‎ ‎ ‎ ‎ - Modular GameManager architecture
• ‎ ‎ ‎ ‎ - Clean namespace isolation (SandFlowPuzzle3D)
• 🎨 Customization Friendly
• ‎ ‎ ‎ ‎ - Easily replace visuals, UI, and animations
• ‎ ‎ ‎ ‎ - ScriptableObject-driven configuration
• ‎ ‎ ‎ ‎ - No hardcoded gameplay rules
• ‎ ‎ ‎ ‎ - Designed as a foundation template, not a locked system
• 📱 Mobile Ads Network
• ‎ ‎ ‎ ‎ - Admob: Monetization network included