Mutant Series:Extansion 2D Top-down Pixel-Art Asset PackDo not forget to commentMutant Series: Underground Tunnel DLC - 2D Top-Down Pixel ArtExpand your post-apocalyptic universe beneath the surface! The Underground Tunnel DLC brings dark, abandoned subway stations, detailed railway tracks, passenger trains, and gritty metro props to your 2D top-down action RPGs, survival games, and roguelikes.Designed specifically to integrate seamlessly with Unity’s 2D Tilemap and Sprite Renderer systems.🚇 What’s Included in This PackageModular Subway & Tunnel Tilesets:Platforms & Walkways: Seamless tiled concrete platforms, stairs, edge borders, and height elevation layers.Rail Tracks: Detailed railway tracks, wooden ties, and gravel ballast grounds.Wall Varieties: Concrete metro walls, brick foundations, and cracked decay variations.Industrial Exits: Sewer arches, heavy iron bars, ventilation shafts, and metal security roll-up gates.Modular Trains & Metro Props:Subway Cars: Front locomotive engine and modular passenger train cars.Station Furniture & Lootables: Metal lockers, broken vending machines, waiting area benches, and station clocks.Atmospheric Clutter: Broken glass bottles, bones, pipes, debris, and urban graffiti decals.⚠️ Base Pack & ExpansionsThis package is an environment expansion DLC. To get the full character animation roster (Heroes & Mutant Bosses), combat VFX, and base UI, it is highly recommended to pair this with the Core Pack:📦 Core Pack (Abandoned City): Mutant Series: Topdown Pixel Art Pack☣️ Toxic Lab DLC: Mutant Series: Toxic Lab🦁 Ruined Zoo DLC: Mutant Series: Ruined Zoo🚇UnderGround Tunnel: Mutant Series: Underground Tunnel🔗 Publisher Page: Explore All CnrkiiArt Assets📜 Support & InquiriesNeed assistance, feature requests, or custom biome suggestions?Contact / Portfolio: https://cnrkiiart.netlify.app/💀Characters & Integration:Fully compatible with the characters, mutant variants, and visual palette of the entire Mutant Series.1 Unique Survivor / 1 Mutant (32x48px)9 Animations Character Gia:idle (Front-Direction/6-Frame)Run (8-Direction/6-Frame)Angery (Single-Direction/6-Frame)GetDamage (Front-Direction/3-Frame)Death (Single-Direction/6-Frame)Collecting (Front-Direction/3-Frame)Mapping (Single-Direction/30-Frame)Attack-Tornado (Single-Direction/15-Frame)idle-Attack (2-Direction/6-Frame)Portraits 64x646 Animations Mutant Centipede:idle (Front-Direction/6-Frame)Run (4-Direction/6-Frame)Scream (Front-Direction/6-Frame)GetDamage (Front-Direction/3-Frame)Death (Single-Direction/4-Frame)Attack (4-Direction/8-Frame)🛠️ Technical DetailsFile Format: High-quality transparent .PNG spritesheets and pre-sliced individual sprites.Unity Ready: Configured for standard Pixel Perfect 2D workflows, Sprite Renderers, and Tilemap Palettes.Color Palette: Perfectly matched with the existing Mutant Series color palette for 100% visual consistency.Resolution: Clean retro pixel art grid alignment.




