new yorker cover art Round-the-world tickets are offered by airline alliances, a sort of partnership among groups of airline carriers. The three biggest alliances are Oneworld, Sky Team and Star Alliance. The alliance agreement makes booking round-the-world passes easier and usually cost-effective. Purchasing a round-the-world ticket from an alliance group also lets you collect mileage points inside same group, providing a good accumulation of points once you return home (to be used on the next trip!). One of the most popular modes inside the free-to-play online shooter game from Redduck and ijji Games, Alliance of Valiant Arms, will be the survival Prison Break mode. This mode compliments the game's fast and furious gameplay style, while getting off the typical deathmatch and team deathmatch modes that fill in almost all of the game's playtime. The Prison Break Survival resembles an arena mode where players are required to communicate and tactically survive once they can against increasingly difficult opponents and bosses.