Peggle Nights is a Windows, Mac OS X and Microsoft Xbox Live Arcade downloadable game from PopCap Games. It is the sequel to 2007's Peggle. It is also unlockable in Peggle: Dual Shot for the Nintendo DS. However, in Peggle Dual Shot, Marina is not unlockable. The gameplay between the two games has remained largely unchanged, with each featuring a colorful 2D background filled with different colored "pegs".