Games with Online Leaderboards for High Scores

Here is a list of some to start things off

http://www.cocoslive.net/games

Icon View High Scores Total number of Scores
[ABC123] ABC123 1333
[Aeterius: Contact Wars] Aeterius: Contact Wars 22
[Aeterius: Free For All] Aeterius: Free For All 26
[Arabiah] Arabiah 109
[BalloonHunt] BalloonHunt 20
[BlockSweeps] BlockSweeps 3
[Blood Lust] Blood Lust 743
[Blox] Blox 10
[Boa Constrictor] Boa Constrictor 829
[Bombs Away] Bombs Away 11
[BugsShot] BugsShot 85
[Buster Boy] Buster Boy 220
[Diabolotros] Diabolotros 86
[DropDown] DropDown 6
[DuckShoot] DuckShoot 228893
[FaceTwin] FaceTwin 42
[FingerSprint] FingerSprint 36523
[Flyz] Flyz 698
[Galaxy Pilot] Galaxy Pilot 17
[Get Dirk Drunk] Get Dirk Drunk 192
[Gravulous] Gravulous 72566
[Jugen] Jugen 63
[KillerWhale] KillerWhale 26
[Koala Dartz] Koala Dartz 18
[Kryzer Prologue] Kryzer Prologue 3650
[MeWow] MeWow 79
[Meteor Mission III] Meteor Mission III 217
[MyMemoryMad] MyMemoryMad 1651
[Ninja Jumper] Ninja Jumper 364
[Ninja Shadow] Ninja Shadow 1172
[Operator] Operator 102
[OrbitalBlockade] OrbitalBlockade 151
[PhotoInspector] PhotoInspector 4080
[Pinball Destruction] Pinball Destruction 5908
[PlanetDefence] PlanetDefence 13
[PlanetDefenceLite] PlanetDefenceLite 3
[Puzzlix_1] Puzzlix_1 165
[Quark Annihilation] Quark Annihilation 5
[RPS Invader] RPS Invader 1609
[Reflexo-Blitz] Reflexo-Blitz 66
[Reflexo-Sprint] Reflexo-Sprint 245
[Road Rage] Road Rage 213
[RopeFly] RopeFly 246
[STM] STM 190
[Sapus Tongue] Sapus Tongue 5909
[SeaRascals] SeaRascals 232
[Speed Bag] Speed Bag 40
[Splat] Splat 2250
[SteamTank] SteamTank 128
[StickWars] StickWars 84531
[Sticky Licky] Sticky Licky 3533
[TouchTouchPop] TouchTouchPop 200
[TouchTouchPop Lite] TouchTouchPop Lite 1440
[TwistLink] TwistLink 3100
[Twittwin] Twittwin 38
[WORDED] WORDED 70874
[WordTrix] WordTrix 109
[Yok musun Var misin] Yok musun Var misin 1843
[iCascade] iCascade 333
[iRescue] iRescue 30
[iTapper] iTapper 8

 

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Some more games

Car Jack Streets
Doodle Jump
Downhill Bowling
ESPN Cameraman
Freeballin
Flight Control
Gemmed
Keepy Uppy
Kyper
Moxie
Oort Storm
Scoops
Sky Burger
Slida
Strongholds
Taxiball
Touchgrind
vipValet
Wild West Pinball
WordFu
2079
30 and Dirty