Yoshi, Clank, Raiden, and Daxter have all been honored with their own games, but they’re just a few of the characters that deserve to transition out of their supporting player roles. This collection of guys, gals, robots, and aliens have all proven to be so capable, interesting, and memorable that they could easily support their own downloadable offshoot and/or massive trilogy.

Here are 10 sidekicks that shouldn’t be wasting any more time in the background, and we know just what type of game they should star in. Here’s hoping these characters’ corporate masters are listening.

For as interesting as the redemptive tale of Darth Revan was, virtually everyone that played Knights of the Old Republic remembers a certain deadly droid more than anyone else in the groundbreaking RPG. An accomplished droid assassin, HK-47 captured the hearts of gamers everywhere with his dark sense of humor and propensity for suggesting that murdering people with lasers was always the best solution to a problem. Popping up occasionally in sequels and both Star Wars MMOs, nothing seems to be able to stop this droid, so why don’t we just cut to the chase and give him his own game?

Fortunately for HK-47, the market for action games starring assassins is booming right now, so a Hitman/Assassin’s Creed type game starring HK-47 is like a blank check LucasArts has yet to cash. The publisher has already covered the darker aspects of the Star Wars universe in games like Force Unleashed, but telling tales of HK-47’s past working for gangsters and other unsavory elements would explore a part of Star Wars mythology rarely seen outside of the occasional novel or comic book. Sure, a Boba Fett game would work about the same, but that would deprive the world of more of HK’s hilarious disgust for the meatbags that comprise humanity.

Half-Life is defined by the silence of scientist-turned-savior Gordon Freeman, but Half-Life 2 introduced gamers to a character many would come to love much more than the stoic Freeman. Alyx Vance is one of the more multifaceted characters in gaming, at times strong and determined, and at other times scared and unsure of herself. Despite occasionally ending up the damsel in distress for Gordon to save, she’s often Freeman’s equal, if not better equipped to deal with the alien-infested totalitarian state the world has become.

Were Valve to make a game starring Alyx, it could finally break out of its silent protagonist mold and have her take an active role in the story. The game could be a prequel, telling of Alyx’s many exploits as part of the resistance before Gordon decided to wake up from his convenient slumber, but that seems too safe for Valve. Instead, how about they throw the entire gaming world a curveball and make her the star of Half-Life 3, killing off Freeman in the first 10 minutes? Once players got over the shock, we think they’d ultimately appreciate a hero that can speak for herself.

Unlike most of the characters on this list, Falco has been trying his best to grab the spotlight since he first appeared. Hardly content to merely support Star Fox leader Fox McCloud, Falco is a hotshot pilot that consistently tries to outdo McCloud at every turn, and even when he slightly mellows with age, Falco's skills still rival Fox’s in the air. Plus, anyone that’s play Super Smash Bros. Melee knows Falco is at least Fox’s equal in hand-to-hand combat. It’s time Lombardi got the starring role he so richly deserves.

As the Star Fox titles continue to move away from the arcadey flight that defined the series, Falco has always remained committed to the air, so let’s just keep him there. Let Fox have his tanks and submarines, and let Falco’s spin-off focus entirely on classically-styled flight levels featuring Lombardi leading a whole new team of pilots. Star Fox traditionalists would finally have the game they’ve been clamoring for, and Falco could finally become the leadership position we assume Nintendo has been grooming him for.

The supporting players in Chrono Trigger are so well realized and defined that almost any of them could support their own spin-off. We'd surely enjoy a game starring Magus or Robo, but we see the most star potential in the tragic tale of Frog. A noble, stoic knight that’s cursed to be trapped in an amphibian's body, he doesn't let that stop him from being a heroic swordsman.

Though the official ending of Chrono Trigger has Frog return to his human form, we hope that the new side game would keep him in his green form. The setting could stay in his home time of 600 AD with him defending the realm from some new threat now that Magus is taken care of. You could even give him some sidekicks of his own who might just be cool enough to get a sequel in 2028.

As is tradition at GR, we saved room for at least one mention of Okami in this feature, but this one is richly deserved. For most of the game Issun appears to be a talkative glowing flea that’s a little too obsessed with attractive women. When you see the tiny aspiring artist up close, you’ll notice he’s actually a respectable young man with a cool brush that doubles for his sword. After he helps Amaterasu save the day, Issun decides to continue the work of the gods on Earth, a plot worth seeing unfold.

Issun’s game would follow the tiny guy’s continuing adventures to keep the world safe from demons, and the biggest draw would be the interesting sense of scale for the character’s world. Similar to the the memorable shrunken levels in Okami, Issun will face dangerous enemies and save humanity without ever being noticed by the larger world. And since he followed along with Amaterasu to learn her Celestial Brush techniques in Okami, let’s say he inherits those innovative powers, but puts his own unique, inch-high spin on the whole thing.

Nathan Drake may be the coolest thief/archeologist/trained killer in a half-tucked shirt, but he learned all those skills from the master, one Victor “Sully” Sullivan. Sully adopted Nate to teach him all about stealing artifacts and shooting people, skills Sully picked up in his time in the Navy and as a freelance thief in his own right. An accomplished pilot with a love of fine cigars, Sully supports Nate every step of the way, usually keeping pace with Drake’s acrobatics, which is impressive considering he's, like, 300 years old.

Sully’s skills and determination give him great star potential, though his age and constant smoking stretches the believability of his ability to have adventures, so let’s turn back the clock. Let’s see the decades of adventure that Sully had before working with Nathan, having fun throughout the 70s, 80s, and 90s. Of course, it could also take place after he teams with young Nathan, allowing for co-op missions with Drake pushed back into the sidekick role, an interesting change in fortune.

Gamers all over the world are clamoring for the return of Mega Man, and while we also miss the Blue Bomber, his sister has been relegated to warming the bench for far too long. Roll has made playable appearances before, usually as a comedic character in fighting games Marvel vs. Capcom 2 and Tatsunoko vs. Capcom. Normally the jokes center around her cooking and cleaning abilities, which is why we want to see a game that finally bucks those domestic stereotypes and make her at least as tough as her brother.

We see the story opening with Dr. Wily finally succeeding in defeating Mega Man, nearly destroying the droid and leaving him at death’s door. There seems to be no hope until Roll nominates herself for an upgrade, admitting that she’s always been a little jealous that Mega Man gets to have all the fun. Light reluctantly weaponizes her, sending Roll into the fray to take on the Robot Masters. When she ultimately succeeds, she earns a newfound respect from her friends and family. Meanwhile, as Mega Man recovers, he finds a new passion for cooking and cleaning, which could play out in some random minigames.

It’s hard to steal focus from a character as compelling as GLaDOS, but in Portal 2 Wheatley pulled it off with endearing--and overly British--incompetence. A dangerously moronic program created by Aperture Science in the hopes of dumbing down GlaDOS, Wheatley accompanies Portal players through a good chunk of the game, usually making things worse through his bumbling idiocy. But even when he turns on you, it’s hard not to love the foolish robotic orb, because when he’s maniacally plotting your death, he’s still incredibly funny.

Were Wheatley to get his own game, we’d pick up right where we left him, floating around the moon. After learning the error of his ways, Wheatley teams up with his fellow floating spheres and tries to find a way home, propelling himself in zero gravity through a series of clever puzzles. Having the bumbling AI complete physics-based conundrums sounds like a fittingly scientific approach for a Portal spin-off.

Grand Theft Auto IV protagonist Niko Bellic was a an interesting character who made tough choices. Still, much of the time Niko just bummed us out, and we’d rather spend time with his friends, particularly the hilariously inept Brucie. At first it’s easy to hate Brucie’s over-the-top machismo and quest for respect, but soon that gives way to pity, then understanding for a friend that will always have your back. By the finale we loved to hang with the genetically different Brucie, if for no other reason than to hear the next way his barely-hidden homosexuality would pop-up in dialogue.

Since Brucie is so much more fun than GTA IV’s star, fans deserve at least some spin-off DLC starring our favorite bro. Crafted in the style of The Ballad of Gay Tony, a Brucie side story could work as a brilliant bit of self-parody on the part of Rockstar. The plot could follow the usual path of one man’s morally grey rise in the world of crime, only Brucie’s idiocy would derail it at every turn as he screws up every mission in some ridiculous fashion. GTA games have always been some of the funniest in gaming, so it’d be great to see Rockstar do a full-on comedy, and Brucie is just the man for the job.

Yoshi, Luigi, and Princess Peach have all been blessed with their own spin-offs. Even that greedy jerk Wario has his own side series of wacky minigames. Isn’t it time that the common man of the Mushroom Kingdom, the Toads, finally got to see their names on the cover of a game? After all those years of mistreatment, haven’t they earned it?

What type of genre best fits the Toads? Our first instinct is to go with the a simple platformer, but why not try something a little different? Since we’re used to seeing the Mushroom Kingdom in times of crisis, it would be interesting to see the Toads rebuild during the downtime between Bowser invasions. Nintendo should craft a city builder in the style of SimCity or Populous where the Toads work with Princess Peach to create the perfect Mushroom Kingdom together. It’s especially enticing because that’s one of the very few genres Mario has yet to touch, unless you count a cameo in Sim City for the SNES.

Can you think of any other background players that are deserving of a solo game? Let us know which characters you’d love to elevate in the comments!

Want to learn more about sidekicks? Check out our list of the 12 most annoying sidekicks ever and top 7 villains that need their own spin-offs.