Bogsweeper 0.2 is here. This release parts with the pixel-art tiles (32x32 pixels) and gives you more detailed images (256x256 pixels). There are also some internal changes going on in the code to prepare for UI changes and more art. Stay tuned!
EDIT: I messed up 0.2. Sprite images loading was broken because I did something stupid. It is fixed in 0.3 now.