Retro STG Tileset vol.01

"Retro STG tileset" series is suitale for low resolution retro style 2D shooter.(vertical scroll type)
Each sprite was drawn by only 4 colors.(like a game of old portable machine).

In this volume 01,there are various tiles for constructing the following stage.
-space area
-in the enemy base
-stage of huge battle ship of enemy

Reference player machine size is 16x16 (width x height).

This asset is relation with the following asset.
-"Basic Pixel Art for Retro 2D Shooter " asset.(free)
-"pixel art set of enemies vol.001" asset.($2)