This is the Half-Life 2 category

The Citizen 2 – Half-Life 2

for Half-Life 2

Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3

Previously in The Citizen you had taken control of an important combine message relay, making the most of a failed mission to assassinate Dr Breen. It was located in a large conference building situated near a rebel safehouse – the Spare Time Cafe – from which your assault was originally launched.

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Total Downloads: 11,04124th December 2010
173 Comments and 19 recommendations, most really enjoyed it!

Antracide – Half-Life 2

for Half-Life 2

Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3

The Evil normally maps for CS:S but decided to try his hand at some HL2. Th action takes place in a large Combine facility with plenty of walkways and huge drops.

There are possibly more Combine Elite Guards in these two shortish maps than in the whole of the Half-Life series. No, really, I’m serious.

Not for the faint hearted

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Total Downloads: 77829th October 2010
10 Comments and 7 recommendations, 3 say "Play It Later"

The Village – Half-Life 2

for Half-Life 2

Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3

A small area with four main rooms.
Each room has a few rebels and PLENTY of health and ammo. Apparently there are 700 enemies to kill before you win. Pick up the health dropped by the dead soldiers and watch out for those damn manhacks

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Total Downloads: 73316th October 2010
5 Comments and 4 recommendations, 2 say "Maybe?"

Maze Of Death – Half-Life 2

for Half-Life 2

Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3

A seemingly simple map, that has brick walls, set in a maze design. Includes, Combine soldiers, zombies, fast zombies and a rather unhelpful Alyx.

This was originally released in December 2004 and I have updated the post to include new screenshots and working download servers.

It will revert back to its original publish date of December 2005, in one month.

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Total Downloads: 4991st September 2010
6 Comments and 3 recommendations, most haven't enjoyed it

One House – Half-Life 2

for Half-Life 2

Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3

“A small house surrounded by zombies. The neighborhood was all dead and the only survivor was you. Survive the attack of the zombies, weapons and ammos are inside the house and a terrace. Ammunition is limited, so save money!”

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Total Downloads: 5011st September 2010
4 Comments and 2 recommendations, 1 say "Maybe?"