Here’s a hand-drawn underwater tilemap with animated plants, coin collection, door & finish systems, full UI, sounds, and clear docs ready to boost your 2D platformer project!2D Platformer Tilemap Pack – Underwater Ruins ThemeThis asset is built to help you quickly create a 2D platformer level set in an underwater ruins environment.Along with the full tilemap, it includes example scenes and working gameplay features to help you get started right away.Inside the pack, you’ll find two complete levels that can be used as templates or directly included in your project. These levels showcase not just the tilemap visuals, but also the systems integrated into the asset like coin collection, a door that opens when all coins in the area have been picked up, and a simple end portal that triggers a completion screen when reached.The tilemap includes some small extras too: animated underwater plants for added depth and atmosphere, particle effects that play when coins are collected, and all the sound effects already linked and ready to use. Everything is handled by clear, commented scripts, and full documentation is included to make integration easier, especially if you're new to Unity.All systems work in both the Built-in Render Pipeline and URP. The prefabs are fully compatible, and the visual feedback (like particles) has been set up with both in mind.As a small bonus, we have also added our FreeGameUI pack inside this asset, so you have basic interface elements ready to go when building your menus and HUD.If you’re curious or want to follow future releases like upcoming characters, enemies, or other themed tilemaps you can check them out here:👉 See what's coming nextFor some sounds and musics this asset uses third-party content under the Creative Commons CC0 license. See Third-Party Notices.txt file in the package for details.Animated: YesAnimation type list: Animator (for plants) + script-based animation (for coins)Vector or pixel based: Hand-drawn, not pixel artVisualsAll assets are hand-drawn using a graphic tablet. Tilemap tiles use a base resolution of 128x128. Around 30 extra UI are included, ranging from 500x500 to 3000x3000.AnimationsIncludes 3 animated plants using Unity’s bone-based 2D animation system. Coins have a float effect handled by script. Animator files are included and easy to edit.Systems IncludedThe package includes several gameplay systems designed to make building your platformer easier:A coin collection system with automatic saving of collected coins.A door system that unlocks when all coins in a room are collected.An end level system that displays a finish popup when the player reaches the end portal.All scripts are written in clean, well-commented C# to make customization straightforward. Small particle effects accompany coin collection (compatible with Built-in and URP).Also included is a full UI setup featuring buttons, coin counters, and finish screens, based on my FreeGameUI asset.AudioFor some sounds and musics this asset uses third-party content under the Creative Commons CC0 license. See Third-Party Notices.txt file in the package for details.All sounds and music are free to use in your projects. The package includes:4 background music tracksSound effects for coin pickup, door opening, finish portal, and UI button interactionsProject SetupThe package contains separate folders for Built-in and URP render pipelines. The folder structure is clean and organized for quick setup and everything is documented.
