東京都地下鉄シミュレータ (Tokyo-to Chikatetsu Shimureta) is a simple simulator of the Tokyo Yamanote Line (山手線). I wanted to use the eki (駅) jingles in a game. There are options to toggle the map and toggle displaying the eki (駅) names. This was my first time using multiple viewports in a game. There is an overhead view showing the entire line, and a smaller window showing a closeup of the densha (電車).
I have made a few updates to the game. The station name is now called out by voice at each station stop. Station names now displayed in kanji. I reworked the internals of how stations are stored.