Most sitdown cabinets. Silent Scope.
Some others that come to the forefront of my mind:
Star Wars Arcade
Wing Arms
Virtual On
Cybersled
Daytona USA series
Virtua Racing
Starblade (this wasn't a great game, but it seemed awesome in the arcade with the huge setup)
The boxing game with the grips (I think it was Contender or something, IDK). Boxing feels like shit on the Wii.
I think the easiest games to replicate at home are fighting, shooter, FMV, sports, gun (not all, but many), sidescrollering and Dance games.
Flight simulators, mecha games, games requiring uber-special equipment and racing games have the hardest time getting converted to consoles or PC.
I think the PC does a better job with all of the genres I mentioned directly above, but it can get quite expensive to have a good setup. Also, there are hardly any mech games anymore, which is really crappy because I love those type of games

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We would have arcade perfect versions of many games (like Silent Scope), but the demand is not there. The reason we have really nice DDR pads is because DDR has a much larger fanbase.