Damn this is hard. I’m not going to include ds or psp games, they need their own top tens. Didn’t own a 360, but it didn’t have any exclusives that really grabbed me either.
No order
Demons souls
Dragons crown
Xenoblade chronicles
Bayonetta
Valkyria chronicles
Dmc4
Nier
Ni no kuni
Dkc returns
Sin and punishment star successor
There are a few games I need to play in my backlog that could take a spot such as MGR revengance, dragons dogma, and Madworld.
I’m not even done with last gen but I’ll give my current top 10 in no order
Metal Gear Solid 4
Super Smash Bros Brawl
Donkey Kong Country Returns
Grand Theft Auto 5
Call of Duty 4 Modern Warfare
Metroid Prime Trilogy
Super Meat Boy
Virtua Fighter 5
Punch Out
Warhawk
Ask me again in 30 years for the final list.
You are not worthy of that username 
Top 10 eh?
SSX 2012
Borderlands 2
AC: Brotherhood
GTA5
Arkham City
The Last of Us
Metal Gear Rising
Dead Space
TTT2
Disgaea 4
in no particular order:
SF4
SSF4
SSF4:AE
USF4
Borderlands 2
second Batman game
Gears of War
Bioshock Infinite
MK9
Shadowrun
Gran Turismo 3
Capcom VS SNK 2
Mortal Kombat Deception
Mortal Kombat Armageddon
Hyper Street Fighter II The Anniversary Edition Collector’s Edition
Need For Speed Hot Pursuit 2
Need For Speed Underground
Marvel VS Capcom 2
Tekken Tag Tournament
Wrong gen. Also MK: A is one of the worst games of all time…
um, my last gen was the ps2.
so I dunno if I even count anymore. pre-last gen?
Mine too. My PS2 1st gen still works! Didn’t get a PS3 or 360. I might get a PS4 when MKX comes out
Wrong brain. Also Jion Wansu: is one of the worst users of all SRK
Unlike a lot of you, my list is based on how much fun I had with the games as well as the amount of time I spent playing them, moreso than the actual “quality” of the games.
Good for…you?
The greatest fun games i had on my XB360:
Borderlands 1
Borderlands 2
COD 4
COD MW2
Black ops 1&2
Halo 3
Left 4 dead 1 & 2
Battlefield: Bad company 1/2
Battlefield 3
Gears of war 1-2
Lost planet 1 & 2
Army of two
Marvel ult alliance
Bioshock 1 & 2
Ultra Street Fighter 4
Castlevania: Harmony of Despair (how has no one mentioned this?!)
Mega Man 9
Mega Man 10
Saints Row
Oblivion
Trials HD
Borderlands 2
Can’t think of 2 more new releases…Maybe the Contra game that came out on XBLA and…I don’t know…pass.
no particular order:
Tag 2
Yakuza 4
Dragon’s Crown
KOF XIII
…
uhhh yeah, I’m more of a pc gamer and seen dudes posting pc game on here so I will too:
GTA IV
Skyrim
Warframe
Sleeping Dogs
Bioshock series
KOF '98 UMFE
Shoutouts to Double Action Boogaloo being one of the hypest, funniest f2p shooters I’ve ever played.
DmC
In no specific order:
Gears of War
Devil May Cry 4
Dragon’s Crown
Mirror’s Edge
Project Gotham Racing 3
Left 4 Dead 2
Call of Duty 4: Modern Warfare
Blur
Splinter Cell: Double Agent(Purely for the multiplayer)
Oblivion
Honorable mentions:
Ninja Gaiden 2
Valkyria Chronicles
Gears of War 3
Infamous 2
Guitar Hero 3
Trials HD
I could keep going but those were the games I played the most and had the most fun playing. Even though I can’t really put them all in order, Gears of War would have to be my number 1. Even with all its flaws, the lag, and the glitches it was a blast.
This isn’t realy in order besides Bayonetta.
Honorable mention to the No More Heroes series
So glad I’m not the only one showing love to SSX. It was definitely the best arcade sports game of last gen.
My game playing really declined in the last gen… this is stuff i can remember even bothering to finish
Gears of War - I pretty much played online every day for at least a year after it dropped. Most fun I had with XBOX360 hands down.
Call of Duty 4: Modern Warfare - Revolutionized console FPS
Call of Duty Modern Warfare 2 - Solid improvement
Grand Theft Auto V - Best GTA in series, probably best sandbox game ever
Grand Theft Auto IV + Expansions - I enjoyed the expansions more tbh
Max Payne 3 - Gangsta as fuck
Red Dead Redemption - Loved playing through this.
LA Noir - really memorable and unique experience imo
Uncharted - I was hooked on this one but for some reason didnt have the will to play through sequels
Marvel vs Capcom 3 - Im not a competetive Fighting Game player by any stretch, this was just fun as hell to me