Comparison

Chicken Invaders 2 Xmas vs Strike Force 2

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

Strike Force 2

Engage in thrilling battles across the galaxy, facing diverse enemies and powerful bosses. Utilize new power-ups and researched abilities to protect the universe in this ultimate fighter experience.

Highlights
  • Fight diverse enemies
  • Battle ultimate bosses
  • Use power-ups
  • Unlock new abilities
  • Protect the galaxy
Features
Read full description

In Strike Force 2, fight your way across different types of exciting enemies to get to the ultimate boss for a battle! Protect the galaxy while using amazing new power ups and show you skills with new abilities which have been researched. Get ready for an ultimate fighter experience!

Screenshots

Chicken Invaders 2 Xmas4 screens
Strike Force 24 screens

Verdict

The call

The clearest difference is ads: Chicken Invaders 2 Xmas at none against Strike Force 2's shown. Strike Force 2's advantage is rating (4.9 vs 4.4) and update cadence (fortnightly vs every 17 months). On price, review sentiment, ratings volume and in-app purchases 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 Strike Force 2 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

Strike Force 2 holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 16 and 28 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Chicken Invaders 2 Xmas ships an update every 17 months, Strike Force 2 fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Chicken Invaders 2 Xmas versus Strike Force 2: the parameters behind the verdict, then further details
ParameterChicken Invaders 2 XmasStrike Force 2
PriceFreeFree
Rating4.4 (16 ratings)4.9 (28 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1628 — better
Update frequencyEvery 17 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better10.0
Further details — not scored
Size76 MB260 MB
Age rating9+9+
DeveloperInterAction studiosRendered Ideas

Customer experience

Chicken Invaders 2 Xmas

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

Strike Force 2

All ratings27 ratings
Positive96.3%
Neutral0.0%
Negative3.7%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Chicken Invaders 2 Xmas

One-time1
  • Full game unlock$0.99
6 purchases

Strike Force 2

One-time6
  • 1,000 COINS$0.99
  • 5,000 COINS$1.99
  • 10,000 COINS$2.99
Show 3 more
  • 25,000 COINS$4.99
  • 50,000 COINS$7.99
  • 1,00,000 COINS$10.99

Questions

Is Chicken Invaders 2 Xmas free?
Chicken Invaders 2 Xmas is free to download, with in-app purchases available.
Is Strike Force 2 free?
Strike Force 2 is free to download, with in-app purchases available.
Which has better reviews, Chicken Invaders 2 Xmas or Strike Force 2?
Strike Force 2 is rated higher. Chicken Invaders 2 Xmas averages 4.4 out of 5 from 16 ratings, while Strike Force 2 averages 4.9 from 28 ratings.
Do Chicken Invaders 2 Xmas or Strike Force 2 have ads?
Strike Force 2 shows ads; Chicken Invaders 2 Xmas does not.
Which is updated more often, Chicken Invaders 2 Xmas or Strike Force 2?
Chicken Invaders 2 Xmas ships an update every 17 months, and Strike Force 2 fortnightly. Most recently, Chicken Invaders 2 Xmas was updated on October 22, 2026 and Strike Force 2 on October 24, 2026.

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