Pixel Tide Cross-Platform Asset Pack is a cohesive 2D pixel-art starter pack for desktop, web, and mobile prototypes. It centers on an original tidal archive world: modular water tiles, dock props, tiny explorer sprites, collectible shells, interface badges, palette swatches, and animation timing notes. The package includes a self-contained interactive asset browser, transparent-ready source references, a sprite sheet planning CSV, a tile usage guide, and a small playable scene demo. The visual system is deliberately compact so it can be adapted to many engines without locking the buyer to a proprietary framework. No third-party characters, logos, or copied game assets are included. License: one buyer only; non-transferable; no resale, redistribution, sublicensing, marketplace upload, standalone client delivery, or competing derivative product. The source remains owned by the seller.