Doodle Jump

Doodle Jump turned tilting the phone into the main control input — a character drawn like a doodle on paper automatically jumps upward, and the player just tilts the device left and right to steer it onto the next platform, dodge monsters, or grab a rocket for a fast vertical boost without platforms. The goal is simple: climb as high as possible on the score leaderboard before the character falls off the screen or crashes straight into an enemy.

Lima Sky released the game in 2009, at a time when a phone's accelerometer was, for most developers, more of a marginal curiosity than a fully-fledged control input, and Doodle Jump was among the first titles to make it the main mechanic of an entire game instead of touch buttons. The hand-drawn look, the doodle aesthetic of notebook paper, and simple, jokey sound effects gave the game an unmistakable visual signature that set it apart from other arcade titles of its time at first glance.

Doodle Jump's success is one of those stories that showed even a small independent studio could break into the app store charts alongside much bigger publishers with far larger budgets, armed with just a single clever idea. The game became one of the symbols of the early era of mobile gaming, when simplicity and originality of an idea mattered more than graphical polish or marketing budget.

Why play it: Worth it for anyone who wants to experience how naturally tilt controls suited an endless arcade game, and who doesn't mind simple, old-fashioned graphics without high production demands.