TheSonic the Hedgehogseries is easily one of the most historic gaming franchises. The rivalry between this Sega mascot and Mario was the stuff of legends, with Sonic edging out the competition at one point before Sega’s multiple failures in the console market led toMarioand Nintendo taking over as the kings of the video game industry.

RELATED:The Best & Worst Sonic Games, According To Metacritic

Nowadays,Sonicfans have a love-hate relationship with the franchise. Some of the games in this series are genuinely impressive, while other titles don’t really reach the heights they should. As a result,theSonicserieshas gone through a massive transformation that has resulted in the loss of certain tropes that used to be commonplace in theSonicfranchise.

7The Chaos Emeralds Aren’t As Important

There was a time when the majority ofSonicgames used to focus on the Chaos Emeralds in some capacity or the other. Usually, the plot involved Dr. Robotnik stealing the Chaos Emeralds for his own nefarious purposes, prompting Sonic & Co. to drop everything they were doing and hunt down Eggman in a bid to secure these Chaos Emeralds.

However, asSonichas developed over time, so have these simple stories. Now, modernSonicgames feature everything from multiple antagonists to new dimensions, which can get rather complex and convoluted at times.

sonic forces super sonic chaos emeralds

6An Edgy But Lighthearted Persona

After having a light-hearted and cute persona for awhile, Sega decided to change Sonic for a new generation of gamers. This led to Sonic adopting a more cool and rebellious attitude, which was beloved by many fans for the longest time.

However, over time, this edgy aura around theSonicfranchise ended upreaching unnecessary heights. One need only see the disastrous release of Shadow the Hedgehog to realize just how far Sega had takenSonicin a direction that most fans weren’t really fond of after a point.

Sonic the Hedgehog

5Knuckles As Sonic’s Rival

There was a time when Knuckles' main role in the stories was as Sonic’s rival. The adventures that ensued as a result were quite memorable, with some people considering this time to be Sonic’s greatest time in the spotlight before its eventual decline.

RELATED:Sonic Adventure: Reasons Why The First Game Is Better (& Other Reason Why The Sequel Is Superior)

Knuckles in Sonic Adventure

Over time, Knuckles transitioned into being one of Sonic’s closest friends… albeit with a smart mouth of his own.Characters like Shadowended up taking over the role of being Sonic’s rival instead, which was fine with people as long as Eggman remained consistent as Sonic’s main enemy.

4Simple, Straightforward Gameplay

There was a time whenSonicgames were all about doing one thing — running as fast as possible to get to the end of the level in record time. However, with each and every entry in the series, this simple yet effective gameplay loop ended up getting slightly more complicated until the games were completely different.

This led to the advent of numerous gimmicks in theSonicfranchise that were met with universal signs of despair fromSonicfans. Trying to cram in too many gameplay nuances led to someSonicgames featuring downright excruciating gameplay. Some fans have found this newer gameplay hard to get through, and would like to see the simplicity of the classic games again.

Sonic and Tails in Saloon Zone in Sonic Mania

3The “Way Past Cool!” Catchphrase

Most people associate the phrase “Gotta go fast!” to be Sonic’s catchphrase. It’s a fact that most people are aware of… but what these fans might not know is that Sonic actually had a different catchphrase at one point that was quietly phased away in favor of this new one.

RELATED:Every 3D Sonic Game, Ranked (According To Metacritic)

At one point, Sonic used to say “Way past cool!” as a catchphrase instead. Imagining this line in Sonic’s voice is quite fitting, and it’s slightly puzzling as to why this linedidn’t become a mainstay of the series.

2Light, Fun, Simple Storylines

For the most part, the stories present inSonicgames used to be light-hearted tales with simple premises. Sonic and his friends needed to stop Eggman’s plans by either hunting down the Chaos Emeralds, saving a kidnapped friend, or anything else along the same lines.

However, as theSonicfranchise tried to mature itself, it did so often with overly convoluted plots that were difficult to stay up-to-date with. Whether it was overflow of new characters or complex, unnecessary plot contrivances, the stories ofSonicbecame much more serious and less playful.

Sonic And His Team Jumping Into Action

1The Character Designs

The characters in theSonicseries usually followed a train of logic.With the sole exception of Eggman, everyone from Sonic to Amy are anthropomorphized animals of some kind. This consistent design is one of the major reasons why the characters of Sonic are beloved by many.

However, the release ofSonic the Hedgehog(2006) completely changed this perception. All of a sudden,realistically-proportioned characters existed in the world ofSonic, which completely threw the lore of the world in for a loop. Sonic’s romantic attachment to one of these human characters made the game even weirder, and is one of the many reasons why so many gamers bear a dislike forSonic ‘06.

Shadow the Hedgehog promo art

Sonic the Hedgehog 2006 - sonic and a woman looking at one another