Def Jam: Ffny compared to Vendetta

If we talking about which sequel had the biggest improvements/changes compared to it's previous title. I think I'm going with Super Smash Bros. Melee

Assassin's Creed II
Bayonetta 2
Super Smash Bros. Melee

Hard to think of others I played at the moment.

Forgot about this one

Pokemon Gold & Silver were massive improvements at the time

Wow how I forget Socom 2

GTA 3 or San Andreas, take your pick

Borderlands 2

BO2

Dude is clowning, people are in here saying MGS 3 etc TW3 was a good choice

3 for sure, it was one of the most revolutionary games oat if we being real

Just wanna give some love to SSX Tricky

Came with the heat

Halo 2
MW2
Gears 2
Left 4 Dead 2

and its not even close

timesplitters 2

difference is night & day

Uncharted 2 EASILY top 5

god of war 2

Uncharted 2
Need For Speed Underground 2
Borderlands 2
Super Mario Galaxy 2

When you finish the prologue mission in ME2 you know well you're in for a whole classic

Forreal just like I don’t get why I was singled out lol