
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
To start off, I came into this game with high hopes after watching Joe barts video on this game, not wanting to spoil the $12 I didn't watch the ending. After buying the game and grinding it out for 4 hours, I come to stage 4 hoping for an amazing nuclear explosion that would make it all worth it... I come to find out that the ending for this game is reading a newspaper, after getting flash banged with the bright lights of heaven. WORST ENDING EVER.
kabum kablau
works 👍
this game is great and for any government official I am way too lazy to do any of this.
W game. Big Bibi made me do it
I have death.. destroyer of ohio.
I love when items just glitch down through the floor and you're softlocked and have to restart the game to redo the same ♥♥♥♥ for 30 more minutes And the gameplay is just nonexistant, watch someone else play it instead of playing it yourself
Slickstarter on black
Это было хорошо
Very good game, whoever i would like any further games made by the publisher to use real art i think it would add to the atmosphere. I had a lot of fun and something about the work made me feal proud. I am happy to say that this game is amazing 8/10
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.
Related
| Pandora: First Contact | $689.3K | 645 | 63% | $29.99 |
| YAR: Forgotten Throne | $689.4K | 1.3K | 90% | $19.99 |
| Screencheat | $688.7K | 1.9K | 92% | $14.99 |
| Stories: The Path of Destinies | $688.3K | 1.9K | 87% | $14.99 |
| A Monster's Expedition | $688.2K | 1.7K | 95% | $5.99 |
| Soda Crisis | $690K | 3.2K | 93% | $10.99 |