The zombie apocalypse is upon us and it's up to you to evacuate everyone before they fall prey to the undead. Conduct massive rescue operations with a helping hand from snipers, artillery crews, orbital bombardments, and more.
Live now
2
24h peak
8
All-time peak
8
SteamScope Score
33.0
Discovery
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About
Store description and overview from Steam.
Take command of your mercenary forces in Atom Zombie Smasher. The zombie apocalypse is upon us and it's up to you to evacuate everyone before they fall prey to the undead.
Conduct massive rescue operations with a helping hand from snipers, artillery crews, orbital bombardments, and more. Experience the tactical richness of fully-destructible environments and randomly-generated campaigns.
Mercs for hire: Hire and upgrade your ragtag group of snipers, demo teams, orbital bombardment crews, and more.
No two cities are the same: Cities are randomly-generated, giving a unique experience with each playthrough.
Destructible environments: You can absolutely blow up everything.
Play with friends: Up to three people can cooperatively play together.
Mod support: Mix and modify the game rules however you like.
Player intelligence
Current activity, peaks, and momentum windows calculated from tracked player metrics.
7 day change
—
90 day change
—
365 day change
—
Concurrent Steam players over time, aggregated per selected range from stored metrics.
Steam intelligence
Estimated owners and playtime from SteamSpy, plus official Steam Charts peaks where available.
Estimated owners
200,000 .. 500,000
Avg playtime (all time)
—
Median playtime (all time)
—
Avg playtime (2 weeks)
—
Median playtime (2 weeks)
—
SteamSpy positive reviews
1.8K
SteamSpy negative reviews
212
Steam reviews
Community sentiment and review volume tracked from the Steam store.
Total reviews
1.8K
Positive
1.6K
Negative
176
Score
90%Very Positive
SteamScope Score
A composite score built from live player data, growth trends, retention, and longevity.
SteamScope Score
Higher scores indicate stronger recent momentum, sustained activity, and healthier long-term player retention.
Player growth windows
24 hour
-25.0%
7 day
—
30 day
—
Atom Zombie Smasher is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope activity score of 33/100. Search for "Atom Zombie Smasher player count" or "Atom Zombie Smasher steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
Atom Zombie Smasher is developed by Blendo Games, released 14 Mar 2011, a Indie, Strategy title. Available on Windows, macOS, Linux.
Atom Zombie Smasher currently reports 2 concurrent Steam players with a 24-hour peak of 8 and an all-time peak of 8.
Player counts fell -25.0% over the past 24 hours, signalling a notable decline.
Among tracked Steam titles, Atom Zombie Smasher ranks #3674 of 4,432 by momentum score.
Atom Zombie Smasher has lost momentum recently. Retention sits at 25/100, suggesting fewer players relative to its all-time peak of 8.
Atom Zombie Smasher has 40 Steam achievements tracked on SteamScope.
The average global unlock rate across all achievements is 21%, giving a baseline for overall completion difficulty.
The most common achievement is "Choplifter" with a 63.0% unlock rate.
The rarest achievement is "Llama-rama" — only 1.3% of players have unlocked it (Very Hard).
FAQ
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Explore
Browse screenshots, patches, requirements, and more without scrolling through everything at once.
Steam Features
Official Steam store feature flags from the Steam API.
Community Tags
User-applied tags from the Steam community (via SteamSpy).
Store Details
Steam achievements: 40
Regional ratings
Media
AZS trailer
Updates
System requirements
Minimum and recommended specs from the Steam store listing.
Minimum
Minimum
Minimum
Languages
Store options
Atom Zombie Smasher - 9,99€
Pricing
Lowest tracked price: £6.99 in Australia
| Region | Price | Discount |
|---|---|---|
| Australia | £6.99 | — |
| Brazil | £6.99 | — |
| Canada | £6.99 | — |
| Germany | £6.99 | — |
| France | £6.99 | — |
| United Kingdom | £6.99 | — |
| Poland | £6.99 | — |
| United States | £6.99 | — |
Tracked Steam store price snapshots over time.
Atom Zombie Smasher is currently €9.99 on Steam. The lowest tracked store price is €6.99 (recorded Jul 23, 2026). The highest tracked store price is €9.99. SteamScope has 14 price snapshots in its tracked history.
Track store-wide deals on the historical low prices and recent price drops pages.
How this game's Steam Charts position has changed over time.
How Steam review score and volume have changed over time.
Atom Zombie Smasher has 90% Steam reviews across 1.8K user reviews. Steam labels this as "Very Positive". SteamScope stores 5 review history snapshots for trend analysis.
Intelligence
Patch notes, discounts, and player spikes surfaced from stored Steam metrics.
Large concurrent player increase in stored metrics.
Large concurrent player increase in stored metrics.
Large concurrent player increase in stored metrics.
Large concurrent player increase in stored metrics.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Achievements
This game
21% avg unlock
40 peer games
17.5% median
Comparison
Typical
Achievements
40 standard · Updated 2d ago
21%
average global unlock
Most Common
Choplifter
63.0% unlock rate
Rarest Achievement
Llama-rama
1.3% unlock rate
ach_rescue100
63.0%
global unlock
Rescue 100 people in a mission.
ach_killzed
59.9%
global unlock
Destroy all Zed in a mission.
ach_night
58.6%
global unlock
Survive the night.
ach_level3
48.1%
global unlock
Complete a level-3 outbreak mission.
ach_killsuperzombie
44.1%
global unlock
Destroy a Mega Zed.
ach_saveall
42.4%
global unlock
Rescue everyone in a mission.
ach_5star
42.1%
global unlock
Have a merc reach Level 5 veterancy.
ach_artillery100
41.9%
global unlock
Get 100 artillery kills in a mission.
ach_level4
41.6%
global unlock
Complete a level-4 outbreak mission.
ach_rescue200
38.5%
global unlock
Rescue 200 people in a mission.
ach_artilleryperf
38.4%
global unlock
Destroy 50 Zed in one artillery strike.
ach_dogdays
33.1%
global unlock
Rescue at least 100 people in July.
ach_completed
27.7%
global unlock
Complete the campaign.
ach_infantryperf
27.2%
global unlock
Get 100 infantry kills in a mission.
ach_christmas
22.1%
global unlock
Defeat Wave 7 in the KringleJammer mini-game.
ach_llamafour
22.0%
global unlock
Cleanse four Zed territories with one Llama Bomb.
ach_sniperperf
17.8%
global unlock
Use snipers to destroy 100 Zed in a mission.
ach_heli40
17.4%
global unlock
Rescue 40 or more people in one helicopter pickup.
ach_quickrescue
15.8%
global unlock
Complete a mission under 30 seconds.
ach_rescue300
15.5%
global unlock
Rescue 300 people in a mission.
ach_longcampaign
13.1%
global unlock
Complete a 20,000 point campaign.
ach_triplets
12.0%
global unlock
Complete a campaign with the Triplets modifier.
ach_llamaspurchase
11.0%
global unlock
Purchase a Llama Bomb.
ach_allcomics
9.1%
global unlock
Unlock all the vignettes.
ach_landmineperf
9.1%
global unlock
Destroy 50 Zed in one landmine explosion.
ach_dynamiteperf
7.6%
global unlock
Destroy 50 Zed in one dynamite explosion.
ach_artillerykills
6.9%
global unlock
Accrue 10,000 artillery kills.
ach_dynamite100
5.7%
global unlock
Get 100 dynamite kills in a mission.
ach_landmine100
5.5%
global unlock
Get 100 landmine kills in a mission.
ach_infantrykills
4.2%
global unlock
Accrue 10,000 infantry kills.
ach_sniperkills
3.5%
global unlock
Accrue 10,000 sniper kills.
ach_altspawn
3.5%
global unlock
Complete a campaign with the Alt. Spawning modifier.
ach_coop
2.5%
global unlock
Complete a mission with 3 players.
ach_hardcore
2.0%
global unlock
Complete a campaign with the Hardcore and Permadeath modifier.
ach_landminekills
1.8%
global unlock
Accrue 10,000 landmine kills.
ach_dynamitekills
1.7%
global unlock
Accrue 10,000 dynamite kills.
ach_bigscientists
1.4%
global unlock
Rescue 10,000 scientists.
ach_bigrescue
1.4%
global unlock
Rescue 100,000 people.
ach_llamas
1.3%
global unlock
Launch 500 Llama Bombs.
ach_gold
1.3%
global unlock
Accrue 500 gold medals.
