A simple tileset published for free by IndieGameDesigner. It contains Ground, Stone, Ice, Cracks, Water and Clouds.
A tileset for platform games.
Another free tileset aimed for RPG games. It contains 7 characters and 4 sets of tiles: farm, interior/exterior castle and town.
A basic ground tileset containing 3 tiles of 50×50 pixels. You can use in platform games, side scrollers or any other type of game requiring a simple ground view.
Graphic set for a space game based on asteroids concept.
The Tyrian graphic set. Tyrian is one of the best vertical scrolling shooter, released in 1995.
A complete graphic including tilesets, sprites and gui elements designed in 1993 for a real time strategy game.
A cute tileset with a couple of simple characters in bitmap and vector formats.
A set of free game tiles for a 2D Zelda-like RPG.
250 free hand drawn realistic textures. 128×128 each.