Comparison

Alien Attack vs Mighty Guards

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

Head to head
About

Alien Attack

Lead an alien entity in an idle survival game to conquer the planet by consuming humans and evolving your army. Face formidable bosses and complete quests in exhilarating arcade action.

Highlights
  • Eternal Evolution upgrades
  • Exhilarating arcade gameplay
  • Epic boss battles
  • Progression and exploration
  • Consume humans to grow army
Features
Read full description

Do you like survival rpg adventure games or maybe role playing fun idle games? Introducing "Alien Attack: Idle Arcade Game," the ultimate invasion idle survival game that will immerse you in a thrilling world of conquest and evolution. Take command of an alien entity on a quest for supremacy, consuming idle humans to grow your army and assert dominance over the planet. But beware, formidable bosses stand in your path, challenging your strategic prowess and evolutionary adaptability. Key Features: · Eternal Evolution: Defeat idle humans to unlock evolutionary upgrades for your alien overlord. Enhance its capacity, attack speed, and catching radius to efficiently devour your foes and leave no survivors. · Exhilarating Arcade Gameplay: Immerse yourself in fast-paced, arcade-style action that keeps you engaged and entertained. Experience the adrenaline rush as you lead your alien army to victory against waves of human invaders. · Epic Boss Battles: Test your skills in thrilling encounters against powerful bosses. Adapt your strategies and evolve your alien to emerge victorious and claim your dominance. · Progression and Exploration: Complete quests, unlock new locations, and face untamed enemies as you progress through levels of increasing difficulty. Immerse yourself in stunning visuals and sound as you explore the expansive world of Alien Attack: Idle Arcade Game. Are you ready to embrace your inner alien and dominate the planet, or will you succumb to the relentless onslaught of humanity? Download "Alien Attack: Idle Arcade Game" now and prove your dominance in the face of the human threat! Prepare for an epic adventure unlike any other, where survival depends on your strategic cunning and evolutionary prowess. Privacy Policy: https://playgenes.com/docs/privacy_policy_en.html Terms of Service: https://playgenes.com/docs/terms_of_service_en.html

About

Mighty Guards

Become a superhero defending the city from aliens in this idle arcade game. Patrol streets, defeat enemies, and upgrade your powers to restore peace. Enjoy captivating gameplay and dynamic visuals for endless heroic fun.

Highlights
  • Superhero city defense
  • Idle arcade gameplay
  • Enemy vanquishing
  • Power upgrades
  • Dynamic visuals
  • Restoring peace
Features
Read full description

Take on the role of a mighty superhero tasked with keeping the city safe from the clutches of aliens. In this addictive idle arcade game, you'll command your superhero to patrol the streets and vanquish enemies with each heroic move. As you progress upgrade your powers to become an unstoppable force for justice. Every action brings you closer to purifying the city and restoring peace to its citizens. With its captivating gameplay and dynamic visuals, 'Mighty Guards' offers endless hours of entertainment as you become an ultimate guardian of the metropolis. Are you ready to answer the call and become the hero the city needs?

Screenshots

Alien Attack4 screens
Mighty Guards4 screens

Verdict

The call

The clearest difference is review sentiment: Alien Attack at 100% against Mighty Guards's 20%. Alien Attack also leads on rating (4.4 vs 4.0). Mighty Guards's advantage is in-app purchases (none vs 18) and update cadence (every 3 days vs every 3 months). On price, ratings volume, ads 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. Alien Attack sells 16 one-off in-app purchases. Mighty Guards asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Alien Attack holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 10 and 15 respectively. Written reviews point the same way: 100% of Alien Attack's written reviews are positive against 20% of Mighty Guards's.

UpkeepUpdate frequency

Alien Attack ships an update every 3 months, Mighty Guards every 3 days. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

Scorecard5 real differences · 5 level
Alien Attack versus Mighty Guards: the parameters behind the verdict, then further details
ParameterAlien AttackMighty Guards
PriceFreeFree
Rating4.4 (10 ratings) — better4.0 (15 ratings)
Positive reviews100.0% of reviews — better20.0% of reviews
Number of ratings1015 — better
Update frequencyEvery 3 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size381 MB145 MB
Age rating12+4+
DeveloperP.D. PLAYGENES INTERNATIONAL LIMITEDYALP GAMES LLC

Customer experience

Alien Attack

All ratings10 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mighty Guards

All ratings15 ratings
Positive60.0%
Neutral26.7%
Negative13.3%
Written reviews5 reviews
Positive20.0%
Neutral60.0%
Negative20.0%

In-app purchases

16 purchases

Alien Attack

One-time16
  • Ads Blocker$0.99
  • Pearl keys$1.99
  • One-time offer!2 variants$2.99
Show 13 more
  • One-time offer!$3.99
  • Pile of Gems$4.99
  • One-time offer!$4.99
  • One-time offer!$5.99
  • One-time offer!$6.99
  • Heap of Gems$9.99
  • One-time offer!$9.99
  • One-time offer!2 variants$11.99
  • One-time offer!$12.99
  • One-time offer!$14.99
  • One-time offer!$19.99
  • One-time offer!$29.99
  • One-time offer!$69.99
None

Mighty Guards

No in-app purchases

Questions

Is Alien Attack free?
Alien Attack is free to download, with in-app purchases available.
Is Mighty Guards free?
Mighty Guards is free to download, with no in-app purchases.
Which has better reviews, Alien Attack or Mighty Guards?
Alien Attack is rated higher. Alien Attack averages 4.4 out of 5 from 10 ratings, while Mighty Guards averages 4.0 from 15 ratings.
Do Alien Attack or Mighty Guards have ads?
Both Alien Attack and Mighty Guards show ads.
Which is updated more often, Alien Attack or Mighty Guards?
Alien Attack ships an update every 3 months, and Mighty Guards every 3 days. Most recently, Alien Attack was updated on September 19, 2026 and Mighty Guards on June 1, 2026.

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