Comparison

Alien Creeps TD vs Fieldrunners Attack!

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

Head to head
About

Alien Creeps TD

Engage in fast-paced tower defense battles against alien invaders. Deploy a variety of towers, heroes, and infantry to defend Earth. Upgrade your defenses and strategize to overcome hordes of enemies across numerous levels and challenges.

Highlights
  • 50 explosive levels
  • 3D Touch Technology for combat speed control
  • Free-to-play tower defense action
  • 3 thrilling game modes
  • Variety of devastating towers
  • Unlock new towers and abilities
  • Fast forward feature
Features
Read full description

Alien Creeps TD: fight aliens and save the world in the most action packed tower defense game on IOS! This tower defense game has it all: frenzied action battles! Hordes of devious enemies! Lightning bolts! Helicopters! Explosions! Boom and blast those creeps with powerful towers! Mow them down with sturdy infantry units and armed heroes! Zap them with the supercharged Tesla Tower! Upgrade your weaponry, plan your strategy and get ready for action! Awesome Features - 50 explosive levels and unique, special events - Brand new 3D Touch Technology: combat speed is controlled by how hard you press the screen! - Defend the Earth with thrilling free to play tower defense action - Rise to the challenge and perfect your strategy with 3 thrilling game modes - Deploy your heroes and infantry across a variety of demanding terrains - Devise the ultimate defense with an array of devastating towers - Unlock powerful new towers and abilities to aid your defense - Invite allies to join this all-out war and share Airstrikes and Reinforcements with them! - Take on an additional 58 insane 2 minute challenges perfectly optimized for mobile gameplay - Blitz through waves of creeps at high speed with our fast forward feature Get all the latest intel here: Facebook/AlienCreepsTD @AlienCreepsTD

About

Fieldrunners Attack!

Build an impenetrable fortress and assemble an ultimate army to conquer rival players worldwide. Recruit heroes, train troops, and defend your turf with powerful turrets in this strategic combat game. Engage in campaign missions or multiplayer skirmishes for loot and glory.

Highlights
  • Strategic combat gameplay
  • Build and manage resources
  • Recruit and upgrade heroes
  • Real-time tactical attacks
  • Campaign missions
  • Multiplayer skirmishes
  • Build defensive towers
Features
Read full description

Hold onto your helmets - the award-winning Fieldrunners series returns! From exploding Popcorn Chicken to the mighty Megabot, it’s time to assemble the ultimate army as you fight to build your empire, and conquer rival players from around the world! Recruit heroes, train troops, add defensive structures and manage resources to transform a quaint town into your own impenetrable fortress of mayhem. Whether you’re defending your turf, conquering the land in the campaign missions, or ripping through opponents worldwide in multiplayer skirmishes, there’s loot and glory to be had at every turn. FEATURES: • Addicting full control strategic combat gameplay • Take charge and attack in the Fieldrunners universe! • Manage resources to turn your town into an impenetrable fortress! • Recruit and upgrade powerful heroes, each with their own unique abilities! • Tear through enemy bases with tactical real-time attacks • Test your might against 60+ campaign missions! • Climb the ranks with your friends by waging war on players around the world and stealing loot • Field an army of Soldiers, Rocketeers, Tanks and more military marvels! • Defend your turf with deadly Gatling, Cannon and Flame towers – as well as other Fieldrunners favorites and all-new defensive turrets • Transform your towers to adapt against a variety of threats, be they man, machine, or something else entirely! NOTE: This app offers in-app purchases. You may disable in-app purchasing under device settings. MINIMUM GAME REQUIREMENTS: A network connection is required. iOS version 8 or higher SUBATOMIC STUDIOS: Want to learn more about Subatomic Studios or give feedback? You can do so here: http://www.subatomicstudios.com https://www.facebook.com/Fieldrunners/

Screenshots

Alien Creeps TD4 screens
Fieldrunners Attack!4 screens

Verdict

The call

The clearest difference is ads: Fieldrunners Attack! at none against Alien Creeps TD's shown. Fieldrunners Attack! also leads on update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (9.0 vs 13.0). Alien Creeps TD's advantage is rating (4.7 vs 4.4) and ratings volume (14K vs 1.4K). On price, in-app purchases, monetization model 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 Creeps TD sells 10 one-off in-app purchases and Fieldrunners Attack! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Alien Creeps TD holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Alien Creeps TD has 14K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews point the same way: 60% of Alien Creeps TD's written reviews are positive against 48% of Fieldrunners Attack!'s.

UpkeepUpdate frequency

Alien Creeps TD ships an update every 5 weeks, Fieldrunners Attack! every 2 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

Scorecard6 real differences · 4 level
Alien Creeps TD versus Fieldrunners Attack!: the parameters behind the verdict, then further details
ParameterAlien Creeps TDFieldrunners Attack!
PriceFreeFree
Rating4.7 (14K ratings) — better4.4 (1.4K ratings)
Positive reviews59.9% of reviews — better47.5% of reviews
Number of ratings14K — better1.4K
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.09.0 — better
Further details — not scored
Size181 MB263 MB
Age rating9+9+
DeveloperOutplay Entertainment LtdSubatomic Studios, LLC

Customer experience

Alien Creeps TD

All ratings14,344 ratings
Positive93.0%
Neutral4.2%
Negative2.8%
Written reviews392 reviews
Positive59.9%
Neutral14.5%
Negative25.5%

Fieldrunners Attack!

All ratings1,402 ratings
Positive84.7%
Neutral3.0%
Negative12.3%
Written reviews421 reviews
Positive47.5%
Neutral12.1%
Negative40.4%

User reviews

Alien Creeps TD

From 14K App Store ratings

What we love

  • 👍 Addictive gameplay
  • 🚀 Engaging tower defense mechanics
  • 💡 Unique hero system
  • 👍 Offline playability

Room to improve

  • 💰 Expensive in-app purchases for heroes
  • 🔒 Limited free progression without spending money
  • 🐛 Bugs and crashes reported
  • 🔋 Excessive advertisements

Fieldrunners Attack!

From 1.4K App Store ratings

What we love

  • 🚀 Addictive gameplay
  • 👍 Charming graphics
  • 🚀 Fun and engaging
  • 👍 Good base-building mechanics

Room to improve

  • 🐛 Frequent crashes and bugs
  • 💰 Aggressive monetization
  • ⏱️ Slow progression without spending
  • 🔌 Server connection issues

Bugs and requests

Alien Creeps TD

Reported bugs

3 issues
  • Game crashes after watching ads
  • Progress loss when switching devices
  • Invisible enemies in certain levels

Requested features

4 requests
  • More levels and content updates
  • Ability to earn heroes through gameplay
  • Improved tutorial and onboarding
  • Pause and zoom functionality improvements

Fieldrunners Attack!

Reported bugs

4 issues
  • Unable to open alliance chests
  • Barracks spawning troops before battle starts
  • Granary capacity not working as intended
  • Crashes when trying to research or upgrade

Requested features

4 requests
  • Replay feature for attacks
  • More campaign levels
  • Improved alliance functionality
  • Better resource balancing

In-app purchases

10 purchases

Alien Creeps TD

One-time10
  • Refill Code Keys$0.99
  • Super Event Bundle!$1.99
  • Hero Roxie$2.99
Show 7 more
  • Pile of Gems$3.99
  • Coins Pack 1$4.99
  • Starter Bundle$5.99
  • Hero Skybolt$8.99
  • Pouch of Gems$9.99
  • Cinder$9.99
  • Bag of Gems$19.99
10 purchases

Fieldrunners Attack!

One-time10
  • Gem Stack$4.99
  • League Bundle - Cluck Norris$4.99
  • Monthly Pass$4.99
Show 7 more
  • League Bundle - Hornet$6.99
  • League Bundle - Nightshade$6.99
  • Gem Pile$9.99
  • Gem Hoard$19.99
  • Gem Bucket$49.99
  • Super Deal!$49.99
  • Gem Crate$99.99

Questions

Is Alien Creeps TD free?
Alien Creeps TD is free to download, with in-app purchases available.
Is Fieldrunners Attack! free?
Fieldrunners Attack! is free to download, with in-app purchases available.
Which has better reviews, Alien Creeps TD or Fieldrunners Attack!?
Alien Creeps TD is rated higher. Alien Creeps TD averages 4.7 out of 5 from 14K ratings, while Fieldrunners Attack! averages 4.4 from 1.4K ratings.
Do Alien Creeps TD or Fieldrunners Attack! have ads?
Alien Creeps TD shows ads; Fieldrunners Attack! does not.
Which is updated more often, Alien Creeps TD or Fieldrunners Attack!?
Alien Creeps TD ships an update every 5 weeks, and Fieldrunners Attack! every 2 weeks. Most recently, Alien Creeps TD was updated on October 25, 2026 and Fieldrunners Attack! on October 20, 2026.

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