Edit: Removed the completed Snoopy Tennis link.
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Now with new listings. Too many to link them all, so I'll focus on highlights.
Dreamcast:
Skies of Arcadia
Sonic Adventure
Sonic Adventure 2
Evolution 2
PSP:
Dissidia Final Fantasy
GC:
Baten Kaitos
Baten Kaitos Origins
DS:
A Witch's Tale
The World Ends With You
Mega Man Star Force Leo
Rhapsody A Musical Adventure
Trace Memory
PS1:
Spyro Year of the Dragon
PS2:
Urban Reign
Xbox 360:
Magna Carta 2
Eternal Sonata
Brutal Legend
SNES:
Final Fantasy II
Super Famicom:
Star Ocean
Live A Live
Super Puyo Puyo 2 Remix
Bahamut Lagoon
Xbox 1:
Sonic Mega Collection Plus
Mega Man Anniversary Collection
Oddworld Stranger's Wrath
Panzer Dragoon Orta
N64:
Donkey Kong 64
PC:
Freedom Force vs the 3rd Reich