There are 99 releases tagged with “100SDoN”

100 Summer Days of Nostalgia. A special event in 2011 where 100 older Half-Life maps and mods were played or replayed. For more details. see the event’s dedicated page.

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Back to Xen 2

for Half-Life

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

A new device was developed to stop the alien invasion. That device can disturb transporter signals, so aliens can’t beam in to attack and it is the same for humans. That means no further research in XEN. The Administrator decided to cancel the project, but some scientists blocked all entrances to the Transporter Tesearch labs to continue their work. They finished construction, but were not able to activate it. Your mission is to find that device and activate it. It is located somewhere in the New Mesa Complex. Good luck!

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3
3
10

Total Downloads: 3,60418th June 2011
30 Comments and 18 recommendations, most say "Play It Now!"

Gman Island Part 2

for Half-Life

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

Here is the text from the start of the mod…“After destroying Black Mesa, the Gman went into hiding. Previously the island was managed by the government, now it is controlled by the Gman.

In there, aliens are subjected to experiments and research. However, something is beginning to happen!”

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2
5

Total Downloads: 2,23117th June 2011
33 Comments and 14 recommendations with no significant bias

Nuclear Power Plant

for Half-Life

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

You are working in a nuclear power plant when things go a little “wrong”.

Could it have something to do with the Black Mesa Incident? Probably.

The army grunts clearly want to stop you reaching the portal. Don’t let them! Go find it.

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6
8

Total Downloads: 3,11616th June 2011
19 Comments and 15 recommendations, most say "Play It Now!"

Gman Island Part 1

for Half-Life

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

You play Gordon Freeman and your objective is to chase the Gman.

Of course, he is one step ahead of you all the time, but that’s doesn’t mean you can’t catch him.

What is this “island” in the title, play and you may find out (Actually you won’t, but you might in part 2!

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6
5
1

Total Downloads: 2,27715th June 2011
24 Comments and 16 recommendations with no significant bias

Beginnings

for Half-Life

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

A couple of BM-style levels made to help the author get a job, which he did.

I don’t know if there were issues at the time of its release, but playing it on the latest version of Half-Life 1 via Steam is almost impossible without cheating. There is a fan that seems like it can only be passed by no clipping and the level crashes when you enter the dark room. Loading the second level manually means you must give yourself the suit and weapons.

When I reached the last image there doesn’t seem as if there is anything left to do.

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4
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2

Total Downloads: 2,38214th June 2011
36 Comments and 14 recommendations with no significant bias

Trigger Happy

for Half-Life

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

A simple idea: A partially-random level each time you play.

There’s no story or abckground, just slightly different enemy placement and layout on every playthrough.

2
5
2
2

Total Downloads: 1,37313th June 2011
18 Comments and 11 recommendations, 5 say "Maybe?"

Seek and Destroy

for Half-Life

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

You have been sent on a seek and destory mission. Your enemies have started work on a new fighter jet and your objective it to destroy it.

The resistance you face is formidible, so move slowly and carefully.

You must not fail!

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2
1

Total Downloads: 1,70112th June 2011
17 Comments and 13 recommendations, 5 say "Maybe?"

Valve Pressure

for Half-Life

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

With Gordon Freeman about to enter the world of Xen, the military air strikes continue to pound Black Mesa into the night. You play a remaining HEV suited scientist, and with Freeman about to escape to a far worse situation, you have to get out of your own tight spot. There’s a bunker near your location, it’s best if you get into it before the military bombardment kills you.

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5
3

Total Downloads: 1,67111th June 2011
19 Comments and 13 recommendations with no significant bias

Grunt Match

for Half-Life

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

A simple layout with a couple of small rooms and a couple of larger ones. The Army grunts stand in your way and there’s only one option: kill them. Get to the second room and that’s it!

7
6
2

Total Downloads: 1,26210th June 2011
17 Comments and 15 recommendations, most haven't enjoyed it

The Desert of Doom

for Half-Life

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

“This map consists of a flat desert which covers the maximum 2 dimensional area possible in a Half-Life map. The interesting thing about the map are the small armies of human grunts and Xen aliens facing each other. Join in the fight or sit back and watch the fun! Run around a bit, letting some enemies chase you, so that they see the other army and the action starts. You will also probably want to use the cheats described below, if only to give yourself some weapons! This map may run choppily, due to the large number of monsters. If you see the framerates start to drop, remember you can always turn down the resolution.”

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4
1

Total Downloads: 1,4159th June 2011
18 Comments and 15 recommendations, most haven't enjoyed it