Bioshock vs. Fire Emblem
[19] A. I’ve played both. Vote: Bioshock
[11] B. I’ve played both. Vote: Fire Emblem
[10] C. I haven’t played Bioshock.
[6] D. I haven’t played Fire Emblem.
[9] E. I haven’t played either one.
Total Votes: 55
Despite being a little less played, Bioshock ran away with this from the start and never looked back. Pretty convincing victory for it against a game from a popular series.
Grandia II vs. Portal 2
[1] A. I’ve played both. Vote: Grandia II
[12] B. I’ve played both. Vote: Portal 2
[16] C. I haven’t played Grandia II.
[7] D. I haven’t played Portal 2.
[20] E. I haven’t played either one.
Total Votes: 56
Grandia II shows that being obscure doesn't matter if no one cares about you.
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Black Turtle did a pretty good job.