Space Invaders. IT's about as classic as they get, still fun, and really a benchmark in gaming.
Legend of Zelda. (would've given it to Super Mario Bros 1, but only 3 was an option. WTF?)
Chrono Trigger. Never played it, but its reputation is legendary.
4th era was a real pain. Way too many great games. Considered DOOM II for a LONG while, for the same reasons as Space Invaders, but eventually had to Deus Ex, because it simply is the better artistic experience.
5th era also had a lot of decent choices (and some really stupid ones. Both World at War, AND Black Ops? Wow.) Once I saw Bioshock, I knew what was getting my vote. Hands down my pick out of the games I'd actually seen or played.
TL;DR
Space Invaders
Legend of Zelda
Chrono Trigger
Deus Ex
Bioshock
Legend of Zelda. (would've given it to Super Mario Bros 1, but only 3 was an option. WTF?)
Chrono Trigger. Never played it, but its reputation is legendary.
4th era was a real pain. Way too many great games. Considered DOOM II for a LONG while, for the same reasons as Space Invaders, but eventually had to Deus Ex, because it simply is the better artistic experience.
5th era also had a lot of decent choices (and some really stupid ones. Both World at War, AND Black Ops? Wow.) Once I saw Bioshock, I knew what was getting my vote. Hands down my pick out of the games I'd actually seen or played.
TL;DR
Space Invaders
Legend of Zelda
Chrono Trigger
Deus Ex
Bioshock