Comparison

Alien Swarm 3 vs Kazarma

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Alien Swarm 3

Features
Read full description

If you are a fan of arcade games then you will have already played lots of great space arcade games, well now you can take it to the next level with Alien Swarm 3D. The aliens are invading again, swarming around in dazzling attack patterns. You're task is simple, blow'em all to bits! Can you defeat wave after wave of dazzling alien invaders to save the galaxy. Blast the invaders as they spin and whirl through space in this old school arcade invader game. After 4 fantastic waves you'll get a bonus round, score lots of points to insure you get that next free life. Your ship is equipped with a mega powered blaster, you have unlimited fire power ... unfortunately they do as well! From the golden era of video games we bring this retro arcade game firmly into the 21st century. Its Free so download it now and help defend the galaxy from this band of invading aliens know as Alien Swarm 3D. To control your space ship, pop into the settings screen and choose from tilt action or on screen buttons. Stay calm, don't panic, keep your hair on and you may just survive. Another fabulous shoot'em up from our retro arcade game series.

About

Kazarma

Defend the ancient bridge connecting human colonies from an alien invasion. Pilot various spacecraft, upgrade their capabilities, and navigate procedurally generated stages in this challenging shoot 'em up game.

Highlights
  • Drag to move & shoot controls
  • 50 procedurally generated stages
  • Ship upgrades and powers
  • Unlockable challenge mode
  • Unlockable ships
  • Variety of worlds and environments
Features
Read full description

The ancient bridge of Kazarma which connects the human colonies of the Universe, has been invaded by aliens. Traverse the bridge to drive away the invaders in this 'easy to learn / hard to master' challenging game. Fly through exotic worlds, fighting alien lifeforms and machines. Unlock an array of space ships and upgrade them to reach your maximum fighting potential. Features: - Simple controls: Drag to move & shoot - 50 Procedurally generated stages - Upgrades & Powers - Unlock Challenge Mode - Unlock Ships - Variety of worlds and colorful environments - Game Center Leaderboards - Unique soundtrack The game is free to play without paywals or timers. It offers optional in-game purchases and rewards. The name 'Kazarma' was inspired by a Mycenaean bridge (Ancient Greece), still in existence and use today. Game Support: support@legalradiation.com Website: https://legalradiation.com/kazarma/ Follow us on social media: Facebook: @LegalRadiation Twitter: @LegalRadiation

Screenshots

Alien Swarm 34 screens
Kazarma4 screens

Verdict

The call

The clearest difference is in-app purchases: Alien Swarm 3 at none against Kazarma's 4. Kazarma's advantage is ads (none vs shown) and update cadence (every 5 days vs every 23 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kazarma sells 4 one-off in-app purchases. Alien Swarm 3 asks for nothing beyond the download.

UpkeepUpdate frequency

Alien Swarm 3 ships an update every 23 months, Kazarma every 5 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Alien Swarm 3 versus Kazarma: the parameters behind the verdict, then further details
ParameterAlien Swarm 3Kazarma
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 23 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.09.3 — better
Further details — not scored
Size67 MB115 MB
Age rating9+4+
DeveloperGalatic DroidsLegal Radiation Team

In-app purchases

None

Alien Swarm 3

No in-app purchases

4 purchases

Kazarma

One-time4
  • 500 coins$0.99
  • 2000 coins$2.99
  • 5000 coins$5.99
Show 1 more
  • 15000 coins$13.99

Questions

Is Alien Swarm 3 free?
Alien Swarm 3 is free to download, with no in-app purchases.
Is Kazarma free?
Kazarma is free to download, with in-app purchases available.
Do Alien Swarm 3 or Kazarma have ads?
Alien Swarm 3 shows ads; Kazarma does not.
Which is updated more often, Alien Swarm 3 or Kazarma?
Alien Swarm 3 ships an update every 23 months, and Kazarma every 5 days. Most recently, Alien Swarm 3 was updated on October 26, 2026 and Kazarma on October 24, 2026.

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