Best First Person Shooter Of All Time?

Here; list your top 5 favorite FPS, and I'll narrow it down to the top five FPS people prefer and start a poll where we decide the top five! Narrowing it down to Number One!
*FPS-First Person Shooter
*Note-Can Be From Any System, From Any Year
*Note-Name The System The Game Was On
*Note-Cannot Be The Series Must Be A Specific Game From That Series;
EX I think the best FPS is the Halo series(NO)
EX I think the best FPS is Halo 2(Yes)

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My Top 5
1.Doom 2 (PC)
2.Soldier Of Fortune: Double Helix (PC)
3.Halo 1 (XBOX)
4.Duke Nukem 3D (PC)
5.Call Of Duty 2 (PC)

1. Tribes 1 (PC)
2. Tribes 2 (PC)
3. Duke Nukem 3D (PC)
4. Doom 1 (Shareware, PC)
5. GoldenEye (N64)

1. Doom 1
2. Halo 1
3. Duke Nukem 3D
4. Quake 3
5. Quake 2

1. Doom 1
2. Counterstrike
3. Half-Life 1
4. Quake 2
5. Quake 3

1: Tribes 1
2: Wolfenstein 3D
3: Doom 1
4: Quake

Nothing even comes close to those 4 games. No need for a 5th.

1. Half Life
2. Goldeneye 007
3. Duke Nukem 3D
4. Tribes 2
5. Red Faction

1: Doom I (PC)
2: Doom II (PC)
3: Duke Nukem 3D (PC)
4: House of the Dead II (Arcade)
5: blah

The best firstperson shooter off all time is..
Duck Hunt

That's a light-gun game. They don't count.

When's this vote taking place?

I had a secret ballot.