Ohhhhhhh hell yea my special interest! I love mods, particularly for older (90’s, early 00’s) shooters. I’ll just talk about some Quake and Half-Life stuff for now so I don’t write a full book here.
I didn’t really play Quake until the 2021 re-release by Nightdive, but it’s become possibly my favorite FPS of all time now, in large part because of the amazing stuff the community has made. Arcane Dimensions is a huge map pack/mod that is frequently recommended for people just getting into Quake and there’s a good reason for that. Adds and changes tons of stuff but still feels “authentic” to Quake. Absolutely beautiful maps that push the engine to its limits. Highly recommend this one, though you’ll want to use a source port like Ironwail to run it as there are some issues here and there with playing it in the remaster. But Ironwail is great and super easy to set up, totally worth it.
There are also tons of great community map jams for Quake, where people submit maps based on a common theme and within a specified time frame. Last year’s Remix Jam is a pack of multiplayer maps from other games converted into singleplayer Quake maps, with stuff like Halo’s Bloodgulch, de_dust2 from Counter-Strike and even Rainbow Road from Mario Kart. I’m also a big fan of the Halloween Map Jams.
My personal favorite though is the Quake Brutalist Jam series, which has some of the coolest shit you’ll see in an fps. There’s a third one coming sometime soon that’s adding some new weapons and enemies too and it’s legit one of my most anticipated gaming related things at this point.
The big one for me is Half-Life 1, though. This game is like the exact perfect sweet spot for mods where people have made (and continue to make) a huge range of experiences from super amateur art pieces, all the way to fully realized new games. And that’s not even including all the multiplayer stuff!
My favorite old mod is almost certainly Peaces Like Us, a fairly normal HL singleplayer campaign for the most part that eventually becomes a surrealist “museum” for displaying the author’s anime girl drawings and architectural designs. This thing impacted me enough to spend hundreds of hours of my life making a video about it and the author’s other works, if that gives any indication as to how much I like it lol.
One of the best recent mods is Delta Particles, which you can actually just install on Steam like any other game, so there’s no real excuse not to check it out! Super interesting mod about a sort of “sister site” to Black Mesa; one that’s smaller and more drab, with slightly slower gameplay and reduced ammo compared to what you might expect. Has some survival horror vibes at times, but also has some cute and funny stuff here and there too, great game.
I could seriously go on forever about these but the last two I’ll mention are technically not complete yet.
Half-Life Signal Lost is extremely interesting in that it’s primarily based on Half-Life’s original demo campaign (Half-Life Uplink) and stuff from early versions of the game that didn’t make it into the full release. This is a hard one to describe but it basically feels like Half-Life from another dimension. This one has a demo and I highly recommend it if you have even a passing familiarity with Half-Life.
The same author behind Signal Lost is also making Starlight, which I am unbelievably excited for. Looks to be a wonderful mash-up of edgy horror violence amidst pink and purple, Evangelion-inspired landscapes. This is a pretty old trailer but man, it just looks so cool.