Comparison

Chicken Invaders 2 Xmas vs Galaxy Attack

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

Head to head
About

Chicken Invaders 2 Xmas

Defend the solar system from an alien chicken invasion in this festive arcade shooter. Blast waves of enemies, dodge eggs, and collect power-ups to save Christmas and the future of chicken burgers.

Highlights
  • Wave-based alien chicken combat
  • Festive Christmas theme
  • Power-up collection
  • Dodge falling eggs
  • Single and two-player modes
  • Space shooter gameplay
Features
Read full description

The chickens are back with their usual plans of world domination, and this time they're taking over Christmas! Forget all about Christmas Turkey and step up to Christmas Chicken in this festive edition of Chicken Invaders 2. Advance through waves of invading chickens, avoiding falling eggs and collecting power-ups to boost your spaceship's firepower. Fast-paced arcade action for one or two players. In the first chapter of the Chicken Invaders saga, you defended earth against an invasion of intergalactic chickens seeking revenge for the oppression of their earthly brethren. However, as you were clearing out the last of the chicken invaders and were looking forward to a double chicken burger special at the space burger bar, the true scale of the problem became apparent: the first invasion was simply a precursor to the chicken's main assault! Their master plan now becomes clear: to invade each planet in the solar system and make sure that it is inhabited exclusively by chickens! The time has now come to don your non-stick egg-repulsing helmet and make the biggest omelette you've ever made as you continue your adventure in the second chapter of Chicken Invaders: The Next Wave. Only you can make a difference. Will you succeed? Will the future of chicken burgers be secure? Or will you end up as part of the menu in a galactic chicken restaurant?

About

Galaxy Attack

Pilot a spaceship in this classic arcade shooter to defend Earth from waves of alien chickens. Blast enemies, dodge projectiles, collect power-ups, and face giant bosses. Enjoy offline play with multiple game modes and ship upgrades.

Highlights
  • Classic arcade space shooter gameplay
  • Offline play on iPhone and iPad
  • Multiple game modes: Campaign, Boss, Endless
  • Unlock and upgrade various fighters
  • Daily rewards and achievements
  • Giant boss battles with unique patterns
Features
Read full description

The alien chickens are back, and the galaxy needs a pilot. Galaxy Attack is a classic arcade space shooter: blast waves of chickens invading from space, dodge falling eggs and meteors, grab power-ups and take down a giant boss at the end of every planet. You can play it offline, anywhere. THE CHICKEN WAR IN SPACE Small chickens flying in formation, fat chickens, helmeted chickens and huge armored ones. You are the last pilot of the fleet. Steer your spaceship with one finger, survive every wave and protect the Earth. Easy to start, hard to master. GAME MODES • Campaign: many levels on three difficulties, Normal, Hard and Hell. • Boss mode: fight giant chicken bosses on Easy, Medium and Hard, plus a Daily Raid Boss with big rewards. • Endless mode: survive as long as you can and clear waves 10, 20, 30, 40 and 50 for prizes. FIGHTERS AND UPGRADES • Unlock many fighters, each with its own shooting style. • Upgrade Power and Limit LV so your bullets hit harder every run. • Collect puzzle pieces to craft new ships and skins. • Some fighters transform into battle robots. • Pick up missiles, shields and super powers in the middle of the fight. GIANT BOSS BATTLES Every planet ends with a new chicken boss and its own bullet patterns. Dodge fast, choose the right fighter and fire at the right moment. REWARDS EVERY DAY • Daily gift, lucky spin and lucky boxes with coins, gems and items. • Daily tasks and achievements with extra rewards. • A leaderboard to compare scores with friends. WHY PLAYERS LOVE IT • The retro arcade feeling of the old chicken shooter, with sharp 2D graphics and loud explosions. • Short, fast levels that fit a bus ride or a coffee break. • No connection needed: play offline on iPhone and iPad. • Free to play, with optional in-game purchases. Download Galaxy Attack and save the galaxy from the chicken invasion today! Privacy Policy & Terms of Service: https://onegamestudio.net/policy_onegame.htm Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chicken Invaders 2 Xmas4 screens
Galaxy Attack4 screens

Verdict

The call

The clearest difference is review sentiment: Chicken Invaders 2 Xmas at 100% against Galaxy Attack's 53%. Chicken Invaders 2 Xmas also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). Galaxy Attack's advantage is update cadence (every 3 months vs every 17 months) and rating (4.7 vs 4.4). 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. Chicken Invaders 2 Xmas sells 1 one-off in-app purchase and Galaxy Attack sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Galaxy Attack holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Galaxy Attack has 3.4K ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 100% of Chicken Invaders 2 Xmas's written reviews are positive against 53% of Galaxy Attack's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Chicken Invaders 2 Xmas ships an update every 17 months, Galaxy Attack every 3 months. The most recent releases landed on November 3, 2026 and November 13, 2026 respectively.

Scorecard6 real differences · 4 level
Chicken Invaders 2 Xmas versus Galaxy Attack: the parameters behind the verdict, then further details
ParameterChicken Invaders 2 XmasGalaxy Attack
PriceFreeFree
Rating4.4 (16 ratings)4.7 (3.4K ratings) — better
Positive reviews100.0% of reviews — better52.9% of reviews
Number of ratings163.4K — better
Update frequencyEvery 17 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.0
Further details — not scored
Size76 MB199 MB
Age rating9+12+
DeveloperInterAction studiosOnegame Global Limited

Customer experience

Chicken Invaders 2 Xmas

All ratings16 ratings
Positive68.8%
Neutral31.3%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Galaxy Attack

All ratings3,437 ratings
Positive93.3%
Neutral3.7%
Negative2.9%
Written reviews87 reviews
Positive52.9%
Neutral14.9%
Negative32.2%

Bugs and requests

Chicken Invaders 2 Xmas

Not enough reviews yet to summarise bugs or requests.

Galaxy Attack

Reported bugs

3 issues
  • Invisible enemies
  • Endless mode not working
  • Crashes on certain levels

Requested features

3 requests
  • Reduce ads
  • Fix level progression issues
  • Improve stability and performance

In-app purchases

1 purchases

Chicken Invaders 2 Xmas

One-time1
  • Full game unlock$0.99
10 purchases

Galaxy Attack

Subscriptions1
  • Guardian of Galaxy VIP Weekly3 Days trial$4.997 Days
One-time9
  • Buy 30 Gems$0.99
  • Starter Offer$0.99
  • Sale Fighter 4$0.99
Show 6 more
  • Open Premium Pack$0.99
  • Daily Raid Boss 1$0.99
  • Daily Raid Boss 2$1.99
  • Remove Ads Forever$2.99
  • Buy 16000 Coins$4.99
  • Buy 250 Gems$4.99

Questions

Is Chicken Invaders 2 Xmas free?
Chicken Invaders 2 Xmas is free to download, with in-app purchases available.
Is Galaxy Attack free?
Galaxy Attack is free to download, with in-app purchases available.
Which has better reviews, Chicken Invaders 2 Xmas or Galaxy Attack?
Galaxy Attack is rated higher. Chicken Invaders 2 Xmas averages 4.4 out of 5 from 16 ratings, while Galaxy Attack averages 4.7 from 3.4K ratings.
Do Chicken Invaders 2 Xmas or Galaxy Attack have ads?
Galaxy Attack shows ads; Chicken Invaders 2 Xmas does not.
Which is updated more often, Chicken Invaders 2 Xmas or Galaxy Attack?
Chicken Invaders 2 Xmas ships an update every 17 months, and Galaxy Attack every 3 months. Most recently, Chicken Invaders 2 Xmas was updated on November 3, 2026 and Galaxy Attack on November 13, 2026.

Other comparisons