Create a set of unique tiles for your game.
You should have (at least):
3 ground/wall tiles – these will have collisions
1 bridge type tile – a tile that is not perfectly square
3 non collision tiles – decorative elements like trees,
3 background tiles – sky, stars, sun, clouds
Need ideas? – Go back to your MOOD BOARD
You can draw on paper, use Photoshop, Illustrator, Piskel or Libresprite
When you are done, collect all your tiles in TEMPLATE below.
Export as PNG and use the tile sheet in your Game.