Rotational rockets. 4 frames (great for video games). Folder includes: Ai file (1 file), EPS10 file (1 file), PNG file (1 files), PNG Spritesheet (1 file (for simple rockets and rotational rockets)), PNG Sequence (512px for each rocket). So you can easy put this doors in your game. You can edit Ai file in Adobe Illustrator CS, CS2, CS3, CS4, CS5, CS5.5, CS6, CC and other vector editors.