Imbroglio

Most roguelikes hand you a dungeon and ask you to survive it. Imbroglio hands you a dungeon-building kit and asks you to survive your own bad decisions.

Before a run begins, you lay out sixteen tiles on a 4x4 board. Each tile is a weapon. That layout is the level — the entire game takes place on those sixteen squares, and the only way to attack is to stand on the tile whose weapon you want to swing. Move to a tile, use that weapon. That’s the whole rule set, and it produces more genuine tactical anguish per minute than games fifty times its size.

Michael Brough is the solo developer behind 868-HACK and Cinco Paus, and he has spent a career proving that constraint is a design multiplier. Imbroglio, released May 18, 2016, is his most legible work and arguably his best. It arrived at an awkward moment: the App Store had already tilted decisively toward free-to-play, premium mobile games were being written off as a dead category, and “deck-builder” had not yet become the marketing pheromone that Slay the Spire would make it two years later. Imbroglio predates that wave and sidesteps it entirely — there are no card draws, no shuffles, no energy costs. Brough took the idea of deck-building, the notion that curating a pool of tools before you play is the real game, and spatialized it.

On the App Store it sits at 4.8 from 109 ratings — a small sample, and a telling one. This game does not court a mass audience. It finds the people it’s for and holds onto them.

• The Build Is the Map: You place all sixteen weapon tiles before the run starts. Adjacency, corner access, and travel distance between your best weapons matter as much as raw damage numbers. A great weapon in a bad position is a dead weapon.
• Positional Combat: Attacks resolve based on the tile you occupy. Every step is simultaneously a movement decision, a weapon selection, and a defensive choice. There is no “attack” button — there is only where you stand.
• Weapons That Level Mid-Run: Each weapon accrues experience from its own kills and unlocks stronger effects as it levels. Investment compounds, which means the tile you over-commit to in turn ten defines the endgame.
• Gems and Runes: Gemstones scattered around the board drive your score and generate runes, which power each hero’s unique special ability. Score-chasing and survival pull in opposite directions, constantly.
• Eight Heroes, Thirty-Two Weapons: Distinct stat lines and abilities crossed against a large weapon pool produce a combinatorial build space that players are still mining years later.
• Three Expansions: Ossuary, Phlogiston, and Mizzenmast add heroes, weapons, monsters, and modes as paid IAP on top of a premium base purchase.
• Universal Apple Purchase: One $3.99 buy covers iPhone, iPad, Apple silicon Macs, and Apple Vision Pro.

The Gameplay Loop

A run of Imbroglio lasts a few minutes. Monsters flood in through gates at the four corners, and they keep coming — the board is never clear for long, and it is never large enough. Sixteen tiles gives you a maximum travel distance of six moves corner to corner, which sounds generous until three enemy types converge and the only weapon that can hurt the one chasing you is diagonally across the board.

The tension is beautifully mechanical. You want to stand on your leveled-up weapon because it kills things. You also want to move to survive. You also want to collect gems, which are never where you are. And you want to feed kills to weapons that still need experience, which means deliberately fighting from your weaker tiles early so they’re not liabilities later. Four incompatible objectives, one four-by-four board, one move per turn.

What makes this hold up is that the failure is always yours and it’s always legible. You can reconstruct exactly which three turns cost you the run. That’s the mark of good turn-based design, and it’s the engine of the “one more run” compulsion. There’s no fog of war, no hidden dice, no timer pressure. The information is all in front of you. You simply failed to process it.

The Build Is the Board

The pre-run layout screen is where Imbroglio does something no other tactics game has quite replicated. You’re not assembling a loadout — you’re drafting a topology. Two weapons that combo together need to be adjacent or you’ll never chain them. A high-damage tile parked next to a spawn gate is a kill zone. A support weapon stranded in a corner is a wasted slot.

That single design decision collapses the usual separation between “build” and “level” into one object. In a conventional roguelike, a bad map can waste a good build. Here, a bad map is a bad build, and you made it. The accountability is total, and it turns the metagame — the part between runs — into the most interesting part of the game.

The build space is genuinely enormous. Eight heroes with different stats and abilities, thirty-two weapons, and interlocking level-up effects mean that “solved” strategies have a short shelf life. Players have been publishing new build theory for years. That’s not marketing; it’s what happens when a designer builds a dense system instead of a wide one.

Onboarding Friction

Here’s the problem, and it’s a real one: Imbroglio explains almost nothing.

Brough’s house style is symbolic and terse. Weapons are glyphs. Effects are described in compressed, near-cryptic language. There’s no tutorial campaign, no guided first hour, no gentle difficulty ramp. Your first three runs will end in confusion, and you will not know why you lost — not because the game hid information, but because you didn’t yet know what you were looking at.

This is a deliberate design position, and it earns respect even where it costs goodwill. Discovery is the content. Figuring out that a weapon’s level-3 effect completely reframes your positioning is a real intellectual pleasure, and a tooltip would have vaporized it. But there’s a difference between “the game trusts you” and “the game left you in a dark room,” and Imbroglio flirts with the second for longer than it needs to. A single optional pass explaining the interaction between gems, runes, and hero powers would have cost the design nothing and saved a meaningful fraction of players who bounce at run four.

The players who push through the wall — and the App Store reviews strongly suggest most of them do — describe the moment it clicks as one of the best in mobile gaming. That’s a real payoff. It’s also a real gate.

The Score-Chase and Its Limits

Runs are scored, and score is the point. There is no story, no unlock treadmill, no meta-progression currency softening your losses. You get better or you don’t.

For the right player, that purity is the appeal — it’s the same contract as a puzzle game or a fighting game, where the only progression is in your own head. For others, the absence of external reward structure means the game simply stops being motivating once the novelty of a new hero wears off. Imbroglio asks you to supply your own goals. Not everyone wants a game that does that, and the three expansions exist partly to refresh the well with new heroes, monsters, and modes when self-motivation runs dry.

One honest reservation: on a board this small, corner spawn timing can occasionally produce a run that was compromised before there was a chance to play it well. It’s rare, and skilled play absorbs most of it, but the variance is real and it stings more in a scored game than it would in a survival one.

Imbroglio is abstract to the point of austerity. Flat tiles, hard-edged glyphs, high-contrast color coding, no animation flourish worth mentioning. There is no dungeon here in any representational sense — no torches, no stonework, no atmosphere. It’s a board and a set of symbols, rendered with the confidence of someone who knows exactly what he’s not doing.

The case for it is functional: at a glance, every threat, every gem, every weapon level should be readable on a phone screen without zooming or squinting. Information density that high demands visual restraint, and the art direction provides it. The interface gets out of the way because there barely is one.

The case against it is charm. The most common criticism in user reviews is the presentation, and that criticism is fair. This is a game with a legible visual language and very little visual appeal. It will never make anyone stop scrolling the App Store. Players coming from the lavish production values of modern mobile roguelikes will find it stark, and the symbolic weapon iconography compounds the onboarding problem — you’re learning a private alphabet at the same time as a rule set.

Performance should be a non-issue by design. A turn-based 4x4 grid with flat rendering is about as light on hardware as a game can be, and a decade-old universal binary that still runs on current Apple hardware is worth more than most people credit.

iPhone is the definitive way to play this, and it isn’t close. The 4x4 grid means enormous tap targets — no precision required, no dexterity, no misclicks. Turn-based pacing means a run can be interrupted and resumed without penalty. It’s one-handed, silent, and a full run fits inside a subway stop. This is what a phone game should be, and it’s a design that could only have been built for a phone.

On iPad, the board scales up and stays readable; you lose the one-handed intimacy, gain nothing in return. It’s fine.

On Apple silicon Macs, it runs as an iOS app in a window with mouse clicks standing in for taps. It works, and it’s a pleasant freebie bundled into the universal purchase, but nothing about a game designed for a thumb improves on a desktop.

Vision Pro is the same story with more novelty and less substance: this arrives as a compatible iPad app floating in a window, not a native spatial experience. Don’t buy the headset for it.

Imbroglio is a decade old and it has not been superseded. The deck-building roguelike exploded into a dominant genre after it shipped, and none of the games that made that genre famous took the swing Brough took here — collapsing the build and the level into a single sixteen-tile object, then refusing to pad it with anything.

The complaints are legitimate. It’s severe, it’s ugly, and it will not hold your hand across the first hour. If you need a game to seduce you, this one will let you walk away without a word.

But there is a specific pleasure in a system that is completely fair, completely transparent, and completely beyond you until you do the work — and Imbroglio delivers that pleasure more reliably than nearly anything else on iOS. It’s a great game with a locked door. The key is patience. Bring some.