An online first-person shooter that accompanied the critically acclaimed Half-Life 2, HL2DM was one of my most played games as a kid – leaving behind memories that have lasted a lifetime.
Despite being fully engrossed in video games and all they had to offer as a kid, I wouldn’t say that I was ever eager to hop into a first-person shooter during my early gaming days.
With video games mostly defined by platformers, kart racers and sports games in my childhood, I felt like there wasn’t much to see or enjoy in a game that is fully centered around walking around with guns and shooting your opponents.
My favorite kind of video games were certainly no secret, which made it a little surprising when my dad offered to show me a first-person shooter game he had picked up as part of a free add-on to a new graphics card he had purchased at the time.
The graphics card came alongside a free download of Half-Life 2: Episode One, which also included Half-Life 2: Deathmatch, an online component to the beloved single-player first-person shooter.
My dad, whose gaming experience mostly revolved around old arcade games and the Super Mario series, didn’t show much interest in Episode One itself – but he was quickly enamored with HL2DM, which led to me getting started on it shortly thereafter in July 2006.
I began thinking about how it all got started just this past week, as I’ve been spending a crazy amount of time on Steam with my wife and I fully fixated on The Elder Scrolls V: Skyrim. In between games, I found myself scrolling through old friends list and groups, looking at the names of those I played with literally 20 years ago, many of whom haven’t logged into their Steam accounts since I was in high school.
It had me trying to remember what exactly it was about HL2DM that drew me into the first-person shooter genre – an example that stands out as an anomaly today. I’ve never dove into the Halo, Call of Duty or Battlefield games, though it feels like I’m really only missing out when it comes to the former. It’s not as if HL2DM ignited what became a lifelong passion of first-person shooters – it simply served as the exception to the rule.
In a lot of ways, HL2DM is a pretty simple game – especially when just exploring the seven maps based off of Half-Life 2 itself that are included alongside Deathmatch. Players can carry up to a total of 12 different weapons at once (14 if including secondary options), which are split into five different categories. While the overall weapon selection likely feels abbreviated to those accustomed to newer games, the amount of customization to play style still felt limitless.
The weapon selection is a fantastic mix of recognizable weapons one would be exposed to in real-life, such as a nine-millimeter pistol, a .357 magnum revolver, a 12-gauge shotgun or a crowbar for melee combat, alongside Half-Life specific items such as the iconic gravity gun, the stunstick and combine ball.
This tantalizing mix of weapons was more than enough for each player to carve out their own style, which often could vary based on the map the game was being played in. Although HL2DM only came alongside seven different maps, seasoned players could feasibly encounter hundreds of player-made amateur maps, many of which superseded the quality of the original seven by a noticeable margin.
While HL2DM never soared anywhere close to the popularity of the most recognizable first-person shooters, it did maintain a large, dedicated player base from its 2004 release up through the early 2010’s, at which time many of the game’s most frequent players migrated to Team Fortress 2 or Left 4 Dead.
Though I didn’t get myself into the game until the summer of 2006, I had more than enough time to soak in the true heyday of HL2DM – one where there were always a large amount of servers to select from, one where your favorite server may very well be at its 16-player capacity for a couple of hours, leaving you refreshing, waiting for your opportunity to get in.
What was most remarkable about my time playing HL2DM was seeing how fast online communities formed in an era where everything wasn’t nearly as centralized as it is today. Long before the days of Discord and social networking features on Steam, many of these servers built up dedicated player bases involving the same people by simply having a set of fun games with one another – making it easy for a new player to feel welcome when returning to a server with familiar names.
Despite being just 10 years old at the time I started playing the game, I had a go-to server and clan tag on my gamer name within just a few months, setting aside a consistent destination myself and my father for that matter would have for most of the time we actively played the game.
Perhaps that’s also why I hold such a high degree of nostalgia for the game. While I built so many individual memories playing HL2DM and finding new servers on my own, my dad and I ultimately frequented many of the same servers and played simultaneously very frequently from 2006 to 2010.
It turned what is a forgotten, overlooked game for many into a fun, noteworthy way to pass the time – and proof of how nice and fulfilling online gaming communities can be, especially when they’re formed in the unforced, organic way that the internet of yesteryear necessitated.
What began as a goofy game to play with my dad went on to become one of my all-time favorite titles, serving as a way for me to get to know the people I spent dozens of hours playing with while proving that real connection and community can form in the most random of environments.
Just the other day, I reached out to someone still on my Steam friends list who played in the same server as I did way back in 2006. A lifelong New York sports fan, we often chatted frequently about what was going on in baseball and basketball in between games, finding other mutual interests while already passing time on a game most have never heard of.
Although I’m nauseated by the presence of the New York Knicks in the NBA Finals, it was fun to catch up with someone who is soaring on cloud nine – a far cry from my memories of him hopping off of the server we frequented in October 2006 to take in a heartbreaking end to the postseason for the New York Mets.
While I haven’t spoken to the majority of the people I spent hours on end playing HL2DM with in a great number of years, I still feel an immense sense of nostalgia when looking through anything related to that game – whether it’s my old friends list or pictures of the maps I enjoyed playing in the most.
There is no imminent revival of this game on the way, nor a sequel that has been demanded by the video game world for over 20 years. Outside of the lauded 2020 VR release Half-Life: Alyx, the series has faded into a relic of the past for the gamers of today – a legendary set of titles that helped pave the way for the future of the genre before unceremoniously bowing out.
Occasionally, I’ll hop back on to HL2DM in hopes that I see anything other than a small handful of bot-populated servers with insanely high latency – a far cry from the days of hundreds of servers to choose from with a wide range of map options. HL2DM is a dead game in 2026, and it has been a dead game for around a decade at this point. As much as I want to emphatically recommend this game that I’ve spent hundreds of hours on, I know there’s nothing left to get out of it today.
But if you were there, you know. There was just nothing like playing in your jam-packed favorite server on a Friday night alongside the same people each week. I’m sure online gamers of all kinds can attest to this to some degree, but it’s something that simply feels impossible to recreate.

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