Author Note: Images in this article are from the Operation: Tango Press kit. It turns out getting nice images off a two player game on an ultra wide monitor is kind of a pain. I’d say they accurately reflect the look of the game.
Operation: Tango is a really cool asymmetric co-op puzzle game, where you play as one of two secret agents. And when I say “Co-Op,” I mean Co-Op. There is no single player option here. Good news is that you only need to own one copy of the game to play it with someone else on Steam, since they can just download the demo, and play the full game through that.

In Operation Tango, you and your friend take the role of two spies. One player is the Hacker, and one player is the Agent. The world has a “Futurist 80’s spy” vibe which is generally executed exceedingly well with bright colors, flashy outfits and locales, and clean UI for the puzzles.

Working together with your partner in anti-crime, you’ll need to make your way through a series of missions, each with a varied set of objectives and goals. While the game does require coordination and timing to be successful, not all puzzles are on timers, and even those that are tend to be generous, giving an illusion of intensity while offering far more time than might otherwise be obvious.
Because of its whole thing, most of the puzzles in Operation Tango that I saw don’t really fall into any single consistent pattern that can be used to describe them, outside of the idea of relying on asymmetric information. So I’m just going to go through a few that I remember and liked, to give a general sense of the vibe.
One mission has one player effectively playing an infinite runner while the other player feeds them information and call outs, while moving obstacles out of their way, healing them, and managing the rest of the interface. Others involve disabling security drones and cameras so that the other player can get by. There are a few re-used elements, such as lock picking, but those tend to amp up in difficulty as you progress.

My one big criticism would be that the game does suffer from a bit of a breakdown near the end. The last mission in the game is by far the weakest one in my opinion, and feels like the designers took 2 half finished missions and smashed them together to make a single level. To quote the person I played with, the finale felt like a worse version of Keep Talking and Nobody Explodes, and there’s a section in the previous level that is more or less just Spaceteam. With that said, the rest of the game is much stronger, and much more fun.
The game also doesn’t necessarily lend itself well to replayability once you’ve done a level as both roles. While the game does its best to randomize various elements of any given puzzle, once you understand the rules in play for a given puzzle, they’re mostly solved. Looking around to search for clues or ideas was the most enjoyable part of the game, and when you know what you’re looking for, it’s a lot less of a “Secret Agent” infiltrating a building, and more “Puzzle Speedrunning.”
Still though, Operation: Tango was one of my favorite demos from PAX East for a reason, and the full game feels like it delivers on the promise of the demo. Because of what the game offers, and because of the fact that only one person has to buy the game, I feel comfortable recommending it. If this article hasn’t persuaded you, I suggest you grab a friend, pull down the demo, and see what you think.
Good luck out there agent.