Back in 1995, I thought I knew what a Mario game was. Running left to right (or maybe down to up). Jumping on things. Eating mushrooms to get big. Flying, sometimes. You know the drill. Then Yoshi's Island came along and showed that Mario games could be about a lot more than that.
Recycled Set: The Advance version recycles sounds originally used in Yoshi's Story.; Market-Based Title: Most likely to play on the success of Super Mario World, the original game was named Super Mario World 2: Yoshi's Island in North America and Europe, despite the fact that it is a prequel. In Japan, it was simply called Super Mario: Yossy Island.In all countries, the Super Mario World 2. Yoshi's Story One day, it just happened. Something terribe came to pass at Yoshi's Island. The world became locked in a picture book! The Super Happy Tree was stolen, and this weakened all of the Yoshis. This foul crime could be the misdeed of none other than Baby Bowser! Yoshi's Island had its fair share of monkeys, but at least one was left out. RaccoonSam sent us these unused sprites that, when assembled, form Donkey Kong in the style of Yoshi's Island's monkeys. RaccoonSam also found another unused mushroom and a sad-faced rock.
Yeah, you were still running through levels and jumping on things, but the myriad ways Yoshi's Island expanded on the Mario formula made it feel like an entirely new game. Yoshi went from an occasional helper in Super Mario World to a permanently controllable character in Yoshi's Island, tasked with protecting a near-helpless Baby Mario riding on his back. Yoshi's oversized tongue let players slurp up enemies and transform them into projectile eggs that could be fired in any direction. What used to be a run-and-jump series was now run-and-jump-and-slurp-and-shoot game, and the Yoshi's Island designers built levels that catered to these new abilities wonderfully.
But the true key to Yoshi's Island's appeal, to me, is the flutter jump. If you continue to hold the jump button after the peak of Yoshi's arc, he'll kick his feet in the air to first slow his descent and then start floating upward again, achieving a new, slightly higher peak. If you have enough elevation, you can flutter multiple times before eventually floating to the ground. This new feature added a crucial, extra bit of post-jump precision to the standard Mario jump, and allowed for a lot of platforming challenges that required mid-air direction changes or extra-long flutter leaps. It's hard to explain to someone who's never played Yoshi's Island just how right it feels to trace a series of gentle, perfect curves through the air with a well-timed executed series of flutter jumps.
Then there's the way the game looks. Mario games have always been bright and colorful, but Yoshi's Island brought a hand-drawn aesthetic that really captured the game's sense of childlike wonder. From the gentle pastel backgrounds to the stark black outlines of the primary-colored characters and enemies, there's the slightest bit of imperfect sloppiness to the visual design that evokes a grade schooler's dream world more than a pixelated game system.
A lot of people don't realize that the 2D sprites in Yoshi's Island were backed up by a version of the polygon-pushing Super FX chip—the same one that powered early 3D SNES games like Star Fox and Stunt Race FX. This allowed for massive bosses that could stretch, rotate and move with a smoothness that was unknown in games at the time, but also provide subtler effects like the way Yoshi's head compresses a little bit when he bonks it against the ceiling. The Super FX powered character animation carries a level of detail that makes the characters seem much more lively than the keyframe animation of previous Mario games.
Yoshi's Island Unused Codes
Avoiding enemies is still important in Yoshi's Island, but getting hit one or two times usually isn't an instant death, as in previous Mario games. Instead, you can just quickly recapture the floating Baby Mario and continue on with the level. It's an important change for a game that marks a transition point of sorts from the simpler 'get to the end without dying' Mario games that came before to titles that focused more on exploration and secondary goals.
Yoshi's Island doesn't have a time limit, allowing players to search out the five giant flowers and 20 hidden red coins in each level to their heart's content. Finding these bonuses isn't necessary to beat the game, but searching out a perfect score on each level provides a great excuse to go back and really absorb all the nooks and crannies of the excellent, puzzle- and secret-filled level design. Plus, finding all the secrets on each level unlocked a series of six extra-hard bonus stages. You know a game is good when you're excited that the reward for playing well is that you get more levels to play.
That's because every new level in Yoshi's Island showed more originality and imagination than the entirety of many other platform games of the day. There are enemy monkeys that spit watermelon seeds at Yoshi and try to run off with Baby Mario. There are giant, screen-filling Chain Chomps that try to chase Yoshi down (before inevitably falling and chipping a tooth on a cement block). There are items to transform Yoshi into vehicles ranging from a helicopter to a submarine. There's a spike-proof dog that serves as a barely controllable transport. There's the infamous level where Yoshi gets high (sorry, 'dizzy') by inhaling floating spores. You never know what to expect when you unlock a new level in Yoshi's Island, and that expectation of new content keeps you going at least as much as anything else.
The magic of Yoshi's Island has proven hard to recapture. I'll never forget the feeling of disappointment I felt when I bought Yoshi's Story on the N64 only to realize it was a pale, simplified shadow of the game that inspired it. Years later, Yoshi's Island DS did its best to expand on the SNES classic, but everything from the controls to the level design just felt the tiniest bit off. The Game Boy Advance rerelease of the original Yoshi's Island might just be the quintessential version of the game, featuring six new unlockable stages that feel perfectly integrated into the larger whole.
The radical experimentation of Yoshi's Island holds up amazingly well even nearly two decades after its first release, and stands as a testament to how even the most well-known and beloved series can be tweaked and expanded successfully.
Previous Masterpiece articles
Unused sprites
Yoshi transformations
A little digging into the SMW2 ROM uncovers some interesting sprites that did not appear in the final game.
On the top-right are Shy Guys and a Tweeter from Super Mario All-Stars, and some odd-looking Bob-ombs above the green X's. On the left side we can make out three more possible Yoshi transformations: Plane, Tree, and Mushroom. It's possible these were planned but scrapped, or used for testing purposes. If they actually made it into the game, here's our best guess at how they would be animated:
Donkey Kong
Yoshi's Island had its fair share of monkeys, but at least one was left out. RaccoonSam sent us these unused sprites that, when assembled, form Donkey Kong in the style of Yoshi's Island's monkeys.
Miscellaneous
RaccoonSam also found another unused mushroom and a sad-faced rock.