Alien Shooter World vs Chicken Invaders 2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Shooter World
Embark on an epic adventure to save the world from alien hordes in this action-packed shooter. Team up with friends in co-op mode or go solo, customizing your loadout with a vast array of weapons and armor. Explore diverse arenas, battle unique bosses, and unlock powerful gear.
- Co-op multiplayer mode
- Customizable weapon and armor system
- Multiple mission types and difficulty levels
- Unique bosses and special enemies
- Offline play capability
- Character progression with skills
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The updated version of the legendary Alien Shooter is already available on all iOS devices! Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection. Thanks to the updated weapon system, you can choose equipment based on your playstyle. Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task. More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. Fulfill contracts and explore the roadmap to get better weapons and discover new activities. What awaits you inside? - Hours of gameplay: three main story maps, a lot of additional missions - Multiplayer, the possibility of co-op completion of all missions with friends or random allies - Dungeon, heroic missions, survival missions, multiple difficulty levels - 39 skills, three character leveling branches - Many classes of weapons with different perks and characteristics - Legendary equipment with unique features - Huge crowds of monsters on one screen - Corpses of the monsters eliminated do not disappear - check out what happens at the end of every level - Ability to play without internet connection (offline mode) Follow us on Facebook: http://www.facebook.com/SigmaTeam
Chicken Invaders 2
Defend the solar system from an organized chicken invasion across multiple planets. Engage in fast-paced arcade combat, dodging eggs and collecting power-ups to upgrade your spaceship. Save humanity from becoming part of a galactic chicken restaurant's menu.
- Save the solar system
- Fight invading chickens
- Journey to each planet
- Advance through waves
- Avoid falling eggs
- Collect power-ups
- Fast-paced arcade action
- One or two players
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Save the solar system from invading chickens! Just when you thought it was safe to eat chicken again, the chickens have returned with an organized invasion to take over the entire solar system! Journey to each planet and fight your way through to save the world (again)! 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?
Screenshots
Verdict
The clearest difference is review sentiment: Alien Shooter World at 88% against Chicken Invaders 2's 50%. Alien Shooter World also leads on update cadence (every 6 weeks vs every 38 months) and rating (4.7 vs 4.3). Chicken Invaders 2's advantage is iOS requirement (12.0 vs 16.6). On price, ads, 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
Both are free to download. Alien Shooter World sells 18 one-off in-app purchases and Chicken Invaders 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Alien Shooter World holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Alien Shooter World has 1.1K ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 88% of Alien Shooter World's written reviews are positive against 50% of Chicken Invaders 2's.
Alien Shooter World ships an update every 6 weeks, Chicken Invaders 2 every 38 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.
| Parameter | Alien Shooter World | Chicken Invaders 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.1K ratings) — better | 4.3 (43 ratings) |
| Positive reviews | 88.1% of reviews — better | 50.0% of reviews |
| Number of ratings | 1.1K — better | 43 |
| Update frequency | Every 6 weeks — better | Every 38 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 803 MB | 74 MB |
| Age rating | 17+ | 9+ |
| Developer | SIGMA TEAM COMPANY LIMITED | InterAction studios |
Customer experience
Alien Shooter World
Chicken Invaders 2
Bugs and requests
Alien Shooter World
Reported bugs
3 issues- Inventory and upgrade systems not working as intended
- Crashes and freezes on certain device models
- Networking and connectivity problems for online features
Requested features
5 requests- Expanded level and map selection
- Online multiplayer and co-op modes
- More diverse enemy types and boss battles
- Customization options for weapons and characters
- Offline play and save progress functionality
Chicken Invaders 2
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Alien Shooter World
- 100 power generators$0.99
- Elite marines set$0.99
- VIP Card for 1 month$1.99
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- Tiny coins pack$2.99
- Supply of power units$2.99
- MAGMA stock$2.99
- Experience boost 30 days$3.49
- Professional set$4.99
- 600 power generators$4.99
- Delta-9 Anomaly$5.99
- Small coins pack$6.99
- Experience boost 30 days$8.99
- Spoils of war$8.99
- 1500 power generators$9.99
- Battle Pass$11.99
- Middle coins pack$14.99
- Capital of an aliens hunter$17.99
- 3300 power generators$19.99
Chicken Invaders 2
- Full game unlock$0.99
Questions
Is Alien Shooter World free?
Is Chicken Invaders 2 free?
Which has better reviews, Alien Shooter World or Chicken Invaders 2?
Do Alien Shooter World or Chicken Invaders 2 have ads?
Which is updated more often, Alien Shooter World or Chicken Invaders 2?
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