A complete 64x64 pixel art underwater environment: seamless autotiles, swaying kelp forests, glowing coral, a shipwreck, sunken Atlantean ruins and sun-ray parallax backgrounds, in four palettes.

Build a coral lagoon, a sunken pirate wreck or an abyssal trench in minutes. There are three terrain materials (rippled seabed sand, domed brain coral and barnacled shipwreck planks), each a 47-tile blob autotile that joins without visible seams. Fill the scene with 53 props such as kelp, sea fans, tube and staghorn corals, a giant clam, a ship hull with mast and sail, an anchor, a cannon, a treasure pile, a diving helmet, amphorae, temple columns and a trident statue, then bring it to life with 55 animations: swaying kelp and seagrass, drifting light rays and caustics, rising bubbles, schools of fish, jellyfish, a seahorse, a sea turtle, a manta ray, an eel, an octopus, an anglerfish, a scuttling crab, a pulsing pearl clam, glowing coral, swinging anchors and lanterns, treasure glints, and a set of traps (coral spikes, darts, harpoon, electric eel, pressure plate, swinging blade, sand vortex).

At a glance

- 64x64 tiles, transparent PNG, consistent lighting (top-left)

- 4 palettes: lagoon (bright turquoise), kelp (green forest water), abyss (deep blue night) and sunset (rosy golden hour). Every palette has the complete set

- 3 terrains: sand, coral, shipwreck, each a 47-tile autotile with single tiles, 4 interior variants, mapping JSON and a Tiled .tsx with a Wang set

- 15 back tiles: sand, coral and wreck walls, kelp curtain, porthole, glowing coral niche, hull breach, shell bed, frieze band, pillar, arched alcove, seagrass fringe, plank fence, low ruin wall and hanging weed fringe (several transparent)

- 53 props: tall, medium and short kelp, seagrass, sea fan, brain, tube, staghorn, table and glowing corals, anemone, sea urchin, starfish, giant clam, shells, sponges, rocks, coral arch, bubble vent, pearl, fish bones, ship hull, mast with sail, anchor, ship wheel, cannon, treasure pile, diving helmet, amphorae, columns, temple arch, trident statue, ruin walls, buoy, net, rope, chest, crates, barrel, chains, cage, lantern, banner, skulls and bones and a soft light glow

- 55 animated pieces: swaying kelp, seagrass, sea fan, anemone, corals, sponges, net and banner; light rays, caustics, plankton, bubbles, water surface, ripples, vent; fish school, jellyfish, seahorse, turtle, shark silhouette, manta, eel, octopus, anglerfish, crab, clam, starfish, urchin; glowing coral, pearl, porthole, helmet, statue and temple; lantern, anchor and chains swinging; treasure glint, chest, coin and gem; traps

- 5 parallax layers per palette (1024x576, tile horizontally): water column with sun rays, far reef and wreck silhouettes, mid kelp forest, near coral and rocks, murk

- A ready-made Tiled map (sample_level.tmx) and a 1920x1080 sample scene for every palette

- Commercial license: unlimited personal and commercial projects

Animated pieces

What is in the download

- terrain_sand, terrain_coral, terrain_wreck: autotile sheet, single tiles, interior variants, autotile_mapping.json, Tiled .tsx

- background_tiles, props, parallax

- animated: sprite sheet, single frames and preview GIF for every piece, plus animations.json with frame counts, fps and loop flags

- sample_level.tmx and previews: a full sample scene for each palette

- README with engine setup notes and LICENSE.txt

Works with

Tiled, Godot (4.x TileMap and terrains), Unity (Tilemap / Rule Tile), GameMaker, Phaser, Construct, Defold and anything that reads PNG sprite sheets. Set the filter to nearest / point.

Notes

- Tiles are 64x64. The monster packs from the same creator (characters about 100-140 px tall) fit at 1:1, roughly two tiles tall. The sample scenes use the crab and kraken from those packs; the monsters are not included in this pack.

- Swaying pieces include transparent padding for the movement; anchor them by the base (or the top for hanging pieces). Light rays, caustics, plankton, bubbles and ripples are semi-transparent overlays; caustics and plankton tile in both directions, the light rays horizontally. The traps are animation only: add your own collision and damage.

- License: commercial use in unlimited projects, no resale or redistribution of the assets, no use for training AI models.

More packs

This is part of a growing series of pixel art game assets (monster packs and environment tilesets). Follow the creator page to get notified of the next ones.