Sega Golden Gun is a rail shooter developed by Sega of China and published by Sega in 2010. The game borrows several gameplay mechanics from the House of the Dead franchise, and recycles the engine and assets of The House of the Dead 4.
Like House of the Dead: Scarlet Dawn, the game is comprised of a prologue chapter, three middle chapters that can be selected in any order, and a final chapter once all have been completed. Unlike Scarlet Dawn, the route is set once players decide on the second chapter.
Hence, the routes are as follows with the first location being chosen by the player: BaiJiaFang (百家坊) --> JiuQuYuan (九曲园) --> ShiLiTan (十里滩), JiuQuYuan (九曲园) --> ShiLiTan (十里滩) --> BaiJiaFang (百家坊), ShiLiTan (十里滩) --> BaiJiaFang (百家坊) --> JiuQuYuan (九曲园)