
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 →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 4.29/day in the week to Sep 8 → 7.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
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
Engagement
Reviews
Themes across 704 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
[h3]FRANCE SURRENDERS![/h3] In a completly unexpected turn of events, France has officially surrendered today. The most confusing part of this situation is that absolutely no one is attacking them right now.
This game was silly, and it was a nice use of my time. I do not think it is worth the 100% Price for the amount of play time, so I would recommend waiting on a sale.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
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
Hours played at review time, across 704 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Might have to try this at home sometime
this is a phenomenal game and I recommend it to everyone! The depth of the mechanics in the game are very simple to understand for beginners, and extremely difficult to master for those that want to try! I will certainly be recommending this game to ALL of my friends
The few negative reviews I've seen are not incorrect but I think they misunderstand the game. I will say that the second stage is a slog. Took me several go's round to get through it just because it's so much. But at the same time it showed me that if I had just spent 15 more minutes the first time round I would have passed it. As far as controls being "bad" well the game is very simple and there's no need to be able to customize your controls. As far as getting softlocked, pretty sure the only way to do that is to gamble your money away, kind of like real life. Just don't do that. Anyways, really miss my wife. Would recommend.
spent four hours of my life build a atomic bomb to piss off my nosy neighbor and wife 10/10 PS wife i picked all your daisies
no funciona en mi cumpu y disque funciona en todas
Great fun. Good afternoon game. Recommend
Incredible ending everyone and their mom should play this.
Only 6 min in game: Can't change controls (default is horrible), graphic setting doesn't make sens, can't change language in the main menu, softlocked before the 1st stage.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $2M | 3K | 86% | $19.99 | |
| $42.1K | 84 | 31% | $12.99 | |
| $12.1K | 26 | 62% | $12.99 | |
| — | 0 | — | — | |
| $6M | 112K | 94% | $2.49 | |
| $3.5M | 4.1K | 94% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $960.1K | 3.5K | 90% | $17.99 | |
| $959.3K | 5.1K | 95% | $7.99 | |
| $958.8K | 3.5K | 87% | $9.99 | |
| $958.7K | 3.4K | 83% | $14.99 | |
| $961.6K | 2.4K | 83% | $19.99 | |
| $958.3K | 2K | 94% | $19.99 |