
An absurd backyard bomb-building simulator. Raise funds, plan your approach, hunt down rare parts, and assemble your atomic masterpiece while staying calm and avoiding suspicion from nosy neighbors and federal agents.
Modeled estimate, not a reported figure. How we estimate →
Media

About
It’s a quiet Sunday morning. You're relaxing in your backyard when it suddenly hits you:
You need to build an atomic bomb.
Naturally.
In this absurd single-player simulation, your peaceful suburban life takes a wild turn as you attempt the most questionable DIY project imaginable. Building a nuclear bomb in your backyard might not be the hardest thing you’ve done but it’s definitely the weirdest.

To complete your creation, you’ll need to:
Raise funds via a chaotic mini-game that tests your charm and hustle.
Go shopping: Bid on auctions and scour regular online stores for those oddly specific blueprint parts.
Do the math: Turn everyday household objects into actual atomic equations.
Extract critical materials from totally unrelated household items.
Assemble everything with precision... or at least, something close to it.
Handle your nosy neighbors, who are just a bit too curious.
Avoid IRS scrutiny, because spending your fundraiser money on plutonium raises red flags.
Manage your stress using strange and increasingly unhinged coping mechanisms.

The game is split into three major stages of building, each bringing its own unique challenges that will test your patience. Complete all three to finish your project ideally without any accidents along the way.
Disclaimer:
Some elements in this game are inspired by real-world nuclear formulas. Do not try this at home. Do not be inspired. Seriously.
Estimated Playtime:
30–183 minutes
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Simplified Chinese, Japanese, Korean, Portuguese - Portugal, Russian, Turkish, Hungarian
Engagement
Hours played at review time, across 192 reviews with recorded playtime.
Reviews
Themes across 192 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
fun little game to pass some time, cheap and nice
Wouldn't recommend. The upgrades are all pointless temptations because you never make enough money to afford them, and it almost feels like the game was designed to take juuuust enough time to surpass the 2-hour period. The second stage is extremely tedious with zero saves, and the third stage is way too simplistic for what was supposed to be a "realistic depiction of someone building a nuclear bomb out of random stuff they could buy online".
it's fine IG it's exactly what you'd expect nothing more nothing less 10/10 would buy again
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The wheel made me do it xD
I can't recommend this game. It's a really good idea, it has some good amount of humor and it's graphics are stunning for a single developer. Sadly though, it is a task simulator and the amounts of bugs it has (e.g. getting stuck in the bomb in the end step and having to restart, objects gliding away etc) make it frustrating and unplayable in the long term. It is also saved in 4 stages(which were 1-2h long for me) instead of a manual save system and if you quit the game in any way in the middle or even in the end of one stage, your progress of that stage is gone. The game is very new and will probably get better, but for now, don't buy it unless you are ready for a decent amount of wasted time due to bugs and the non-existing save system.
Absole cinema
Very good game and i had fun building in my backyard my bomb. THERE IS A NEGHBOR ANNYING ♥♥♥♥ ♥♥♥♥
I really love fun little gimmick games like this. Its a simple task with simple mechanics, build an Atomic Bomb.... The game is filled with a random jokes and works really well with the overall vibe of the game. Looks wise its quite nice and works really well with the game, definetively a fun little game if you want to blow off 2-4 hrs of your time.
♥♥♥♥ the neighbour, your wife dont give a ♥♥♥♥, touch those daises. AND GAMBLE
Related
Related
Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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