Comparison

Swamp Attack vs Annelids

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

Head to head
About

Swamp Attack

Defend your porch from waves of mutant creatures, aliens, and zombies using an arsenal of weapons and strategic upgrades. Survive over 540 levels across 11 episodes with intuitive tap and drag controls, even offline.

Highlights
  • Defend your porch from mutant creatures
  • Over 540 single-player levels
  • 35+ insane defense tools
  • 90+ unique monsters to battle
  • Upgrade weapons and defenses
  • Offline Mode support
Read full description

DEFEND YOUR PORCH. UNLEASH THE ARSENAL. Your swamp is under siege by a literal nightmare of mutant gators, alien invaders, and trigger-happy zombies. Grab your shotgun, plant your feet on the porch, and show these critters why you don't mess with the bayou! ACTION-PACKED DEFENSE WITH A TWIST Swamp Attack isn't just a shooter—it’s a high-stakes strategy game where you’re the last line of defense. Whether you’re tossing Molotovs or calling in an Atom Bomb, every tap counts. WHY YOU’LL LOVE THE SWAMP: Massive Scale: Battle through 540+ single-player levels across 11 intense episodes. Epic Arsenal: Choose from 35+ insane defense tools, including the reckless Minigun, the Blob-thrower, and the classic Shotgun. Mutant Mayhem: Face off against 90+ unique monsters, from chainsaw-wielding zombies to tank-driving aliens. Strategy First: Upgrade your guns, equip explosives, and switch weapons mid-action to survive the horde. Play Anywhere: Full Offline Mode support—no Wi-Fi? No problem. Defend your home on the go. HOW TO SURVIVE: TAP TO SHOOT: Simple, intuitive controls. DRAG & DROP: Rain down dynamite and Molotovs. SWITCH & LOAD: Don't run dry—swap weapons instantly. UPGRADE: Turn your porch into an impenetrable fortress. Join millions of players in the ultimate showdown between one man and a whole lot of crazy. DOWNLOAD NOW AND PROTECT THE SWAMP!

About

Annelids

Engage in real-time worm battles across destructible underground environments. Choose from various game modes, including team deathmatch and capture the flag, with both online and offline play options. Explore procedurally generated maps and utilize a vast arsenal of unique weapons.

Highlights
  • Destructible underground world
  • Multiple game modes (Deathmatch, CTF, Conquest)
  • Offline single-player AI
  • Online and Wi-Fi multiplayer (up to 6 players)
  • Procedurally generated maps
  • Large weapon arsenal
Read full description

Worms battle in fully destructible underground world. • Deathmatch, Team Deathmatch, Capture the Flag, Conquest and King of the Hill and more game modes. • Offline single player with great artificial intelligence. • Online and wifi multiplayer. PvP and cooperative modes. Up to 6 players at once. • Procedurally generated maps. • 68 missions, 18 maps, 38 unique weapons and 9 secret ones.

Screenshots

Swamp Attack4 screens
Annelids4 screens

Verdict

The call

The clearest difference is ads: Annelids at none against Swamp Attack's shown. Annelids also leads on iOS requirement (9.0 vs 15.0). Swamp Attack's advantage is update cadence (weekly vs every 2 months) and ratings volume (35K vs 531). On price, rating, in-app purchases and monetization model 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. Swamp Attack sells 10 one-off in-app purchases and Annelids sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Swamp Attack against 4.6 for Annelids. That said, the two scores are not equally well evidenced: Swamp Attack has 35K ratings behind it against 531, so its average is the more settled of the two. Written reviews are what separate them: 83% of Swamp Attack's written reviews are positive against 72% of Annelids's.

UpkeepUpdate frequency

Swamp Attack ships an update weekly, Annelids every 2 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard5 real differences · 5 level
Swamp Attack versus Annelids: the parameters behind the verdict, then further details
ParameterSwamp AttackAnnelids
PriceFreeFree
Rating4.7 (35K ratings) — better4.6 (531 ratings)
Positive reviews83.0% of reviews — better71.7% of reviews
Number of ratings35K — better531
Update frequencyWeekly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size227 MB55 MB
Age rating12+12+
DeveloperMoving EyeMichal Srb

Customer experience

Swamp Attack

All ratings34,744 ratings
Positive93.3%
Neutral3.1%
Negative3.6%
Written reviews2,268 reviews
Positive83.0%
Neutral5.9%
Negative11.1%

Annelids

All ratings429 ratings
Positive88.1%
Neutral4.0%
Negative7.9%
Written reviews481 reviews
Positive71.7%
Neutral7.1%
Negative21.2%

User reviews

Swamp Attack

From 35K App Store ratings

What we love

  • 🎮 Childhood game
  • 👍 Nice game
  • 🎨 Great graphics and gameplay
  • 🕹️ Fun and addictive
  • 💯 Best game ever

Room to improve

  • 🐛 Game crashes on certain levels
  • ⚠️ Progression blocked by paywall
  • 🔋 Limited energy/battery issues
  • 🕹️ Repetitive and unbalanced gameplay
  • 🤖 Multiplayer issues with matchmaking and controls

Annelids

From 531 App Store ratings

What we love

  • 🎮 Engaging gameplay
  • 🎨 Great graphics
  • 💰 Good value for money
  • 🎯 Challenging AI opponents
  • 🕹️ Simple and intuitive controls

Room to improve

  • 🔒 Multiplayer not working
  • 🐛 Occasional crashes and bugs
  • 🔍 Lack of updates and new content
  • 🎮 Outdated controls
  • 💰 Paid features locked behind paywall

Bugs and requests

Swamp Attack

Reported bugs

4 issues
  • Game crashes when defeating boss on episode 8 level 24
  • Purchased items and progress not saving properly after updates
  • Audio issues and sound bugs
  • Multiplayer instantly surrendering when minimizing the app

Requested features

5 requests
  • More levels and content updates
  • Improved multiplayer experience
  • Better balance between free and paid progression
  • Customization options for the swamp house
  • Expanded weapon and defense variety

Annelids

Reported bugs

3 issues
  • Multiplayer not loading
  • Invisible ground/terrain
  • Frequent crashes on certain devices

Requested features

5 requests
  • New weapons and game modes
  • Improved multiplayer functionality
  • More customization options
  • Compatibility updates for newer devices
  • Revive the game with more developer support

In-app purchases

10 purchases

Swamp Attack

One-time10
  • Fistful of Coins$0.99
  • 10 Potions$0.99
  • More Gifts$2.99
Show 7 more
  • Bag of Coins$2.99
  • Double Coins$3.99
  • Bag of Coins$3.99
  • 100 Potions$3.99
  • Barrel of Coins$6.99
  • Barrel of Coins$9.99
  • Truck of Coins$15.99
6 purchases

Annelids

One-time6
  • Removal of ads$0.99
  • Super power weapons$1.99
  • Multiplayer$1.99
Show 3 more
  • 2000 coins$3.99
  • 10000 coins$10.99
  • 50000 coins$38.99

Questions

Is Swamp Attack free?
Swamp Attack is free to download, with in-app purchases available.
Is Annelids free?
Annelids is free to download, with in-app purchases available.
Which has better reviews, Swamp Attack or Annelids?
Swamp Attack is rated higher. Swamp Attack averages 4.7 out of 5 from 35K ratings, while Annelids averages 4.6 from 531 ratings.
Do Swamp Attack or Annelids have ads?
Swamp Attack shows ads; Annelids does not.
Which is updated more often, Swamp Attack or Annelids?
Swamp Attack ships an update weekly, and Annelids every 2 months. Most recently, Swamp Attack was updated on November 6, 2026 and Annelids on November 1, 2026.

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