Raja's Arcade is the arcade inside Boston's Liberty Gardens mall that Ellie and Riley visit in Left Behind. Ellie has always wanted to play the fighting game The Turning, and the arcade is the setting for one of the DLC's best-known scenes.
With no power, Ellie admires Triple Phoenix while Riley calls it a kids' game and talks up The Turning. On the way out Ellie pictures the arcade as it was, full of kids.
Once the power is back on, The Turning still turns out to be broken. Riley narrates a match so Ellie can act it out with her.
At the arcade Riley admits she leaves Boston the next day to join a Firefly group in another city. The two argue before following the sound of music deeper into the mall.
Liberty Gardens
Liberty Gardens is an abandoned two-level mall in Boston where Ellie and Riley spend a night together in Left Behind's flashback chapters. You explore it in Mallrats and Fun and Games, and it gives the final chapter, Escape from Liberty Gardens, its name.
Boston slums
The Boston slums, marked Area 5 on military maps, are the poor district of the Boston quarantine zone where the smugglers run an open black market. You walk through them in The Slums section of The Quarantine Zone while hunting the smuggler Robert.
Freedom Museum of Boston
The Freedom Museum of Boston is a history museum about the American Revolutionary War that Joel, Tess and Ellie cut through in the Museum section of The Outskirts. A wave of infected chases them inside, and you fight clickers and runners through its exhibits.
Massachusetts State House
The Massachusetts State House, usually called the Capitol Building in the game, is where Marlene sends Joel and Tess to hand Ellie to a waiting Firefly group. It is the goal of The Outskirts and gives the chapter's last section its name.