Bomb Appétit is a bomb defusal puzzle game with 11 regular modules, each a small panel the Defuser must solve while the Experts read its rules aloud. They range from cutting one wire to steering through an invisible maze. Learn Wires, Big Button and Glyph Keypad first, since the early missions use only those three.
What makes a bomb defusal puzzle game different from a quiz?
In a quiz, one person knows the answer and the other guesses. Here nobody holds the whole answer. The Defuser sees the module but not the rules. The Experts hold the rules but never see the module. Every puzzle is solved by one side describing and the other side looking up, out loud, against a clock.
That split changes what "hard" means. A module is hard when it is hard to describe, hard to look up, or both. Glyph Keypad has simple rules, but the Defuser has to put strange drawings into words. Wire Panels is easy to describe, but the Experts have to keep a running count across four screens. Knowing which kind of difficulty a module has tells you who on the team needs to slow down.
Three facts hold for every regular module. A wrong action is a strike, and each strike makes the countdown run faster. Solving a module turns its light green and adds one to the "Solved" counter that both the Defuser and online Experts can see. And the modules can be solved in any order, so a team chooses where to start.
The rules themselves are generated from a rule seed, so the conditions and answers on each page differ between manuals. This guide describes what each module shows and what kind of rule its page uses, not the answers, because the answers depend on the seed. For the round around these puzzles, see how a full round runs from start to finish.
Two other kinds of thing on the bomb are not regular modules. Pressure Vent, Discharge Lever and Dial Alignment are needy modules, which wake up mid-round and can never be solved; their own guide covers what needy modules do while the others are being solved. And several rules refer to the labels on the bomb's casing, which the game calls edgework. The edgework guide explains what edgework is and why the manual keeps asking about it.
Wires, Big Button and Glyph Keypad: the first three modules
These three are the starter modules. Every mission in the first section of the mission list uses only Wires, Big Button and Glyph Keypad. Each needs a short description from the Defuser and one lookup from the Expert, which makes them the place where a new team learns to talk before the harder pages arrive.
Wires. The Defuser sees a panel with three to six colored wires. Exactly one must be cut. The manual has a separate numbered list for each wire count. The Expert finds the list for the number of wires, reads from the top and stops at the first line that is true. The conditions on those lines can be about how many wires of a color there are, the color of the last wire, or whether the serial number ends in an odd or even digit. Wires are counted from the top, starting at one, so "cut the third wire" means the third from the top.
Big Button. The Defuser sees one large button with a color and a word on it. The question is whether to tap it or hold it. A tap is a press and release in under half a second. The manual gives a numbered list of conditions about the button's color, its word, the battery count and lit indicators. If the answer is hold, a colored strip lights up beside the button. A second table turns the strip color into a digit, and the Defuser lets go when the countdown shows that digit anywhere.
Glyph Keypad. The Defuser sees four keys, each with a glyph: an outer shape with a mark inside, such as a circle with a dot. The manual prints six columns of glyphs, each with a name under it. Only one column holds all four of the Defuser's glyphs. The Expert finds that column and calls the keys in the order their glyphs appear, top to bottom. The hard part is the words. Agree on names early and use the manual's names when you can.
Color Echo, Word Grid, Recall and Blinker: memory and sound
These four put pressure on what the team holds in its heads and on words that are easy to mishear. Color Echo and Recall test memory across stages. Word Grid is built from words that sound alike. Blinker turns a light into a string of spoken "short" and "long" calls. All four reward a team that repeats back before acting.
Color Echo. Four pads, red, blue, green and yellow, flash a sequence, pause and repeat it. The Defuser must not press the pad that flashes. For each flash, the Expert looks up which pad to press instead. The manual has two tables: one for a serial number with a vowel, one for a serial number without. The column depends on how many strikes the bomb has right now, so a strike anywhere on the bomb changes the answers here. Each correct answer adds one flash, and the Defuser answers the whole longer sequence from its start.
Word Grid. The Defuser sees a display word and six word buttons in two columns of three. There are three rounds. In step 1 the display word tells the Expert which button to read, not press. In step 2 that button's word has a list, and the Defuser presses the first word from the list that appears on any button. The words were chosen because each one has a sound-alike, so the manual tells the Experts to ask for every word to be spelled.
Recall. A display shows one digit above four buttons labelled 1 to 4 in a mixed-up order. There are five stages. Each stage's table turns the displayed digit into an instruction, which can name a position, a label, or something pressed in an earlier stage. The Experts must write down the position and the label pressed at every stage. A wrong press is a strike and sends the module back to stage 1 with new numbers.
Blinker. A light blinks one word over and over, each letter a group of short and long flashes. The Defuser calls out each group, such as "short, long, short". The Expert turns groups into letters with the code table, finds the word in the word list and reads out the frequency beside it. The Defuser tunes to that frequency with the up and down buttons and presses Transmit.
Tangled Wires, Wire Panels, Labyrinth and Passcode: the longer puzzles
These four take the most time because each one needs several rounds of describing and checking before anything is pressed. Tangled Wires asks four questions per wire. Wire Panels keeps a count across four panels. Labyrinth moves one step at a time. Passcode narrows a word list wheel by wheel.
Tangled Wires. Four to six wires run from top to bottom and cross each other. Each wire is white, red, blue, or striped red and blue. Each has a light above its top end and may have a star below its bottom end. For one wire at a time, the Expert asks four things: is there red, is there blue, is there a star, is the light on. That mix points to a letter in a diagram of four overlapping loops, or in the table beneath it. Each letter means an instruction, and some instructions depend on edgework such as the serial number, a port type or the battery count. The Defuser must trace each wire carefully, since a wire rarely ends under where it starts.
Wire Panels. Four panels appear one at a time, each with up to three wires running from a numbered post on the left to a lettered post on the right. Wires are red, blue or black. The Experts keep a separate count for each color that carries on from panel to panel, counting every wire whether it is cut or not. The table says, for this color and this count, which letters mean cut. Earlier panels cannot be seen again, so the count has to be written down.
Labyrinth. The Defuser sees a six by six grid of dots, a white light, a red triangle and two dots with rings around them. The walls are invisible on the bomb. The manual prints nine mazes, each captioned with where its two rings sit. The Expert matches the rings, then guides the light to the triangle one step at a time. Walking into a wall or off the grid is a strike.
Passcode. Five letter wheels sit side by side, each holding six letters, with a submit button. The manual lists words, and exactly one can be spelled from the wheels. The Defuser reads all six letters on the first wheel, the Expert crosses out every word that cannot start with one of them, and the pair repeat wheel by wheel until one word remains.
Which modules should a new Expert learn first?
Learn them in the order the missions introduce them. Wires, Big Button and Glyph Keypad come first and fill the whole first section of missions. Color Echo, Word Grid and Recall arrive next, then Blinker, Tangled Wires and Wire Panels, and Labyrinth and Passcode last. Each step builds on habits the previous one taught.
The table below lists every regular module with what the Defuser describes, what the Expert has to find, and the mission where it first appears. The difficulty note is based on that mission order, which is the game's own ramp. Treat it as a guide, not a ranking.
| Module | What the Defuser sees | What the Expert needs | First mission (difficulty note) |
|---|---|---|---|
| Wires | Three to six colored wires | The list for that wire count, first true line | First bite: the gentlest start |
| Big Button | One button with a color and a word | Tap or hold, then the strip color's digit | Button up: adds timing |
| Glyph Keypad | Four keys with drawn glyphs | The one column holding all four glyphs | Strange symbols: naming is the hard part |
| Color Echo | Four flashing pads | The vowel table and the current strike column | Echo chamber: watch the strike count |
| Word Grid | A display word and six word buttons | Which button to read, then that word's list | Word salad: spell everything |
| Recall | A digit and four numbered buttons | Five stage tables and written notes | Second helpings: memory across stages |
| Blinker | A light flashing short and long | The code table, the word list and its frequency | Signal fire: slow and careful |
| Tangled Wires | Crossing wires with stars and lights | The letter for each wire's mix | Spaghetti: one wire at a time |
| Wire Panels | Four panels of red, blue and black wires | Running counts by color and the cut table | Spaghetti: keep count out loud |
| Labyrinth | A grid, a light, a goal and two rings | The maze with matching rings, then a path | Lost in the sauce: many small steps |
| Passcode | Five wheels of six letters | The list, narrowed wheel by wheel | Lost in the sauce: patient elimination |
A new Expert does not need to read every page before a first game. Read the Wires page fully, including its lead paragraph, then the Big Button and Glyph Keypad pages. Play the first mission, First bite, which has a single Wires module and five minutes on the clock. Add one page at a time as the missions add modules.
When you want the pages themselves, the standard manual is seed 1, which every mission except the last uses. For a bomb defusal game online with friends who are far away, the same manual opens on each Expert's own device. If you play with two or more Experts, give each person a few pages to own.
The puzzle mistake: solving the hardest module first
A common first-game error is going straight for the module that looks the most alarming. Labyrinth and Wire Panels take many small steps, and a strike there speeds up the clock for every other module still waiting. Starting with the quick ones banks progress and builds the team's rhythm before the long puzzles begin.
The fix is a short plan at the start of every bomb. The Defuser lists every module on the front and the back of the case before touching anything. The Experts call out the ones they can do quickly, usually Wires, Big Button and Glyph Keypad, and those go first. The longer puzzles come after, when the team is warmed up and the edgework is written down.
There is a second reason to save the hard modules. Color Echo reads the current number of strikes, so a strike picked up on another module changes which column its Expert should use. A team that rushes a hard module, takes a strike, then moves to Color Echo has to remember the new count. Keeping the early modules clean keeps that page simple.
Order is not everything, though. If a module's state is easy to lose, like the stage notes on Recall or the running counts on Wire Panels, finish it once you start rather than jumping away. Coming back to a half-solved Wire Panels means rebuilding the counts from memory, and a wrong count is a strike waiting to happen.
The missions page shows how the game ramps these modules up, and it is worth playing through it in order. Every mission adds one new idea, so by the time Labyrinth and Passcode appear, the team already knows how to describe, look up and repeat back.