Mod of the Week: Double Action Boogaloo, for Half-Life 2

Christopher Livingston at

Amidst a flock of startled doves I dive left, my dual pistols blazing, and take down one enemy as another evades me by back-flipping off a wall. As I empty both clips, my dive becomes a prolonged sideways slide which takes me right off the roof of the skyscraper. I'm not alone: another thug sails over the ledge and joins me on my long plummet to the ground. While falling, I reload both guns and we trade fire all the way down to the street. Did I mention this happens in slow-motion? It's as if Jon Woo directed The Matrix when you play Double Action Boogaloo, a multiplayer mod for Half-Life 2.

Whoah.

What I described isn't some rare occurrence in Double Action Boogaloo. It happens roughly every ten seconds or so, because the mod is built on the elements required for such exciting, cinematic shenanigans: jumping, diving, sliding, flipping, running and gunning, and of course, slow-motion. Throw in some of Jon Woo's flapping doves and a few trench coats from The Matrix, and you've got a frenetic multiplayer action game consisting of nothing of movie trailer moments.

Fight ain't over til someone hits the ground.

Choose a player model of the three provided: Diesel, a biker, Vice, a hard-boiled detective, and Eightball, a somewhat familiar-looking gambler. Then, choose your specialty. The Marksman has better aim, reduced recoil, and faster reloading. The Bouncer punches faster and does more damage with his fists. The Athlete runs faster, dives farther, and slides longer (three things you will be doing a lot of). You can also pick a class that carries more grenades, and one that increases your slow-motion powers.

Startled doves included.

It's not just about shooting people, of course, it's about shooting people while doing awesomely acrobatic things. Shooting someone while diving is cool. Shooting someone and killing them while diving is cooler. Shooting someone in the head, thus killing them, while diving, is cooler still. The game rewards you for your coolness with style points that allow you to boost the skills of whichever specialty you've chosen. Gain enough points and you can activate bullet-time powers.

One sliding, two diving: the guy standing doesn't stand a chance.

Slow-motion doesn't seem like it would work in multiplayer. I mean, say I slow down the action. Doesn't the action slow down for everyone else, too? Well, yeah. Doesn't that mean anyone can enjoy my slow-motion powers at the same time I'm enjoying them? Well, yeah. That's why it's so cool! You have a slight advantage in that you choose when to activate it, but otherwise, it's like a gift to the entire server as everyone enters bullet-time and enjoys a cinematic shootout at the same time.

The kill-cam captures your finest moments.

There are a few maps to play, and they all feel perfectly appropriate for awesome movie-style shootouts. There's a subway station, complete with rushing commuter trains, perfect for leaping out of the way just in time to avoid being splattered. Also perfect for not leaping out of the way in time and being splattered. There's a couple of industrial maps as well, and of course, the best one, the rooftop skyscraper map, allowing for extended leaps through the air and long slides off of ledges, plus the awesome plummeting gunfights down to street level. Nicely, if you happen to fall off a roof alone, you don't have to fall all the way to the bottom twiddling your thumbs: a simple keypress will let you respawn topside.

Dive + headshot = Dive Kill. That's my kinda equation.

There are some objectives, sometimes, among all the high-octane carnage. Players may be targeted if they're doing well, letting everyone know where they are on the map so they can be hunted down. One player may be carrying a briefcase of cash, and sometimes a race will begin, leading players through several checkpoints. Mostly, though, this is a game about diving and rolling and sliding and shooting, and even when objectives pop up, the action never really slows down or changes.

Dodge, Dip, Dive, Duck, and Dodge!

In case I haven't been clear, this mod is super fun, full of crazy stunts and non-stop action. There's a first-person mode, which works quite well, though you miss out on seeing all the crazy moves your character is doing. There's a handful of servers available, and at least a couple nearly-full games going on around the clock. Get in there, load your double-guns, and dive in.

Installation: There's a self-installer right here. You'll need Half-Life 2 on Steam, and it'll even check if you've got Source SDK Base 2013 Multiplayer installed, and if not, will download it for you. Once installed, just restart Steam and Double Action Boogaloo will appear in your library.