How to Make Good Video Games Better

The Legend of Zelda: Ocarina of Time

 * Get rid of Navi, or make him less annoying.

A Koopa's Revenge

 * Make it officially by Nintendo.
 * Have original music over reused ones.
 * Make it a 3D platformer for the Nintendo Gamecube.
 * Add more interesting powerups.
 * Include a Goomba sidekick with a role similar to Luma's.

Final Fantasy VI

 * Include the censorship from the Super NES version in later versions.
 * Remove the few uses of profanity.
 * Make it so you can have an Esper physically tag along with each character, kind of like with the Buddy system in Pokemon GO.
 * Release a 3D remake (without an absurd difficulty spike like the DS remake of FFIV got).

New Super Mario Bros. Series

 * Don't reuse the same music over and over..
 * Include unique boss battles in every game after the DS game rather than just battles against the Koopalings and, in later versions, Reznors/Boom Booms.
 * Give NSMB2 (on the 3DS) 4-player co-op.
 * Bring back the Blue Shell powerup in NSMB2.
 * The mini-games return in NSMB2.
 * The plots are less repetitive and more original.
 * Make Princess Peach playable in NSMBWii and NSMBU (just like in the beta elements) (Hmm, I don't know).

Super Monkey Ball

 * Make the green goal in Advanced 11 actually worth taking.
 * Make Expert 7 possible.
 * Reprogram the AI so they aren't cheats.
 * Make the game come with a GameCube Multitap so we can have 8 player Party Games.
 * Remove the Mini Games and replace them with better Party Games. Or you can just give the main Party Games more depth.

Mario Kart: Super Circuit (aka Mario Kart Advance)

 * Add new characters, instead of only having Mario, Luigi, Peach, Yoshi, Toad, Bowser, Donkey Kong, and Wario, like in Mario Kart 64.

Sonic Colours

 * Make it so the music in Sweet Mountain and Asteroid Coaster is the same quality as the rest of the soundtrack.
 * Include more jokes, puns, etc.
 * Make the Wisps you collect physically tag along with you.
 * Make Sonic Simulator split-screen.

Pokémon Adventure

 * It doesn't rip off Sonic and the Secret Rings.
 * First of all, it doesn't rip off Sonic and the Secret Rings. Second of all, Sonic and the Secret Rings came out two years AFTER Pokemon Adventure, so Pokemon Adventure can't be ripping it off.

Super Smash Bros. Melee

 * Delay the game to 2003 and give the developers more time on the game.
 * Make the Game Over screen less scary.
 * Make the game support 8 players, make it slightly more expensive at launch, and make it come with a multi-tap as well as an additional controller.
 * Make the game more balanced.
 * Make the game have on-screen animations like the other three games.
 * More development time means less clones and more characters.
 * Give us a second Ice Climbers stage as well as a Fire Emblem stage.
 * Ice Climbers only has one extremely old game in its series, so it makes sense for it to have only one stage. As for Fire Emblem, let us remind you the game was Japan exclusive at the time.
 * Neither of those are good excuses.
 * Yeah, they are. Also, Duck Hunt never got a stage in Smash 3DS.
 * No way! I can't believe this!
 * Give it online.
 * Make the Tournament Mode slightly better.
 * Make Special Melee like how it was in future games.
 * Take out Grab a Trophy and replace it with a better bonus stage.
 * Don't give Kirby an extremely unnecessary nerf.
 * Remove the scene in the intro where a giant arm throws a statue of Mario into the air.
 * Make the characters jump onto the stage in unique ways like in the 1999 title, as opposed to just appearing in a flash of light.
 * Read the fifth bulletpoint, dude.

Mario Kart: Double Dash!! (some of this could work for Mario Kart in general, you know)

 * Give it online.
 * I was originally gonna say give us 8 player split screen, but that would be crazy, and everybody would have a tiny screen, but it could still support the multi-tap and give us 8 players in 4 karts.
 * Let us play Grand Prix with 3+ players.
 * Let us play Battle Mode with computer players.
 * Give us an additional cup or two.
 * Let us save our progress in All Cup Tour.

Metroid Fusion

 * Make the Yakuza boss battle less annoying.
 * Make the game itself less dark.
 * Include the Easy Mode in the Japanese Version in international releases. I personally don't need this, but I'm sure little kids (hey, it's a 3+) do.
 * Include a tutorial on how to Wall Jump (like in Super Metroid).