Comparison

Alien Shooter 2 vs Code Z Day Chronicles

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

Head to head
About

Alien Shooter 2

Engage in a classic top-down shooter experience with RPG elements. Battle hordes of aliens, upgrade your character with superhuman abilities, and utilize a variety of weapons and gadgets to survive intense combat. Enjoy hours of gameplay with an engaging story and offline mode.

Highlights
  • Engaging story mode
  • Character upgrade facility
  • Tons of weapons
  • Useful gadgets
  • User-friendly controls with auto-aim
  • Offline play capability
Features
Read full description

Alien Shooter 2 (Alien Shooter - Vengeance) is a large-scale sequel to the first part of Alien Shooter. This is the unique alloy of arcade action and RPG elements which combines well-established world of classical games and unmatched dynamics of the first part. The ENHANCED version of the legendary top-down PC Alien Shooter 2 game is now available on your iOS device! Deserted military complex. Hordes of merciless creatures. You. Your mission is simple – clear the base and stop the alien invasion. --------------------------------------------------- ALIEN SHOOTER 2 – HIGHLIGHTS --------------------------------------------------- - No in-game purchases and persuasive ads! - Hours of gameplay with and engaging story mode and tons of side missions - Character upgrade facility, try out superhuman fighting abilities in intense battles - Tons of weapons of mass destruction - Useful gadgets - flashlights, medkits, battle drones... - User friendly control schemes with auto-aim option available! - Stand up to the huge crowds of monsters - 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). THE CLASSIC NOSTALGIC ALIEN SHOOTER 2, NOW ON YOUR PHONE! Play one of the biggest shoot-em-up hits of all time wherever you are. Stop the alien invasion, mobiley! BRING ALIENS TO THEIR DOOM, END THE ALIEN WAR! The teleportation gate has been opened, aliens are flooding through. You’re the only hope to save the world from endless waves of monsters! SHOOT-EM-UP AND SAVE THE WORLD! Feel the nostalgia as you blast through waves on creatures! MOW DOWN ENDLESS ALIENS AND STAY ALIVE! DOWNLOAD NOW! Follow us on Facebook: http://www.facebook.com/SigmaTeam

About

Code Z Day Chronicles

An offline action-horror game set on an apocalyptic space station. Battle monsters, uncover secrets, and survive in a terrifying environment. Features realistic graphics and a compelling storyline.

Highlights
  • Offline gameplay
  • Realistic 3D graphics
  • Super-character abilities
  • Save and load game function
  • Detailed map with bonuses
  • Selectable difficulty levels
  • Atmospheric sound design
Read full description

Welcome to the dark world of the apocalyptic space station Edelheim in Doom Z Day Chronicles - an exciting action-horror game that will make your heart skip a beat! This story will tell what happened before the events of the original Doom Z Day. The game works without the Internet! You take control of a simple technician named Mitchell Zotov, who, along with a group of survivors, was trapped in the gloomy labyrinth of the station. Beasts and monsters are waiting for you at every turn, ready to pursue and destroy, so make sure that your nerves and weapons are at the limit of readiness! Want to experience horror to the fullest? Doom Z Day Chronicles is the kind of game that will suck you in and won't let go! Throw yourself into the dangerous spaces of the station, where every corner can be fraught with terrifying danger. Constantly be in suspense, ready to meet monsters that will hunt you from the dark. Salvation is your only hope. Gather a group of survivors and fight the horrors of this space hell. Survive at all costs, shoot fast and accurately to repel monster attacks and save your life. Guide the group to the most mysterious corners of the station and uncover the sinister secrets that led to this disaster. Doom Z Day Chronicles is the epitome of horror and horror mixed with addictive action and shooting. Fight monsters and fears, experience space survival in this atmospheric and spooky game. The game Doom Z Day Chronicles is a top horror adventure game, which is understandable, with such and such functionality: - Simple and clear menu, without unnecessary bells and whistles, just everything you need; - Realistic 3D graphics - it's scary, as if you personally wander in the dim compartments; - The option of super-character abilities, in addition to the standard pumping of health, defense and weapons; - The function of saving the game and loading from already completed levels; - Detailed map with a visual menu of found game bonuses and secrets; - Ability to select the level of difficulty - from the easiest to hardcore; - Convenient control - shoot without hesitation when the character captured the monster at the target; - Talented musical and sound accompaniment, from which the blood runs cold; - Works offline - play without internet!; - Genre combo - shooter, action, walker, horror; - One big station, explore it however you want!; - The game works offline! Make a choice between fear and courage, survival and hopelessness. DoomZDay Chronicles is your very own space station nightmare. Are you ready to take on the challenge of horror? Download now and try this survival path!

Screenshots

Alien Shooter 24 screens
Code Z Day Chronicles4 screens

Verdict

The call

The clearest difference is price: Code Z Day Chronicles at Free against Alien Shooter 2's $4.99. Code Z Day Chronicles also leads on review sentiment (100% vs 86%). Alien Shooter 2's advantage is in-app purchases (none vs 4) and ads (none vs shown). On rating, ratings volume 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

Code Z Day Chronicles is free to download; Alien Shooter 2 costs $4.99 up front. Code Z Day Chronicles sells 4 one-off in-app purchases. Alien Shooter 2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Alien Shooter 2 against 4.7 for Code Z Day Chronicles. Both are backed by a comparable volume of ratings — 62 and 43 respectively. Written reviews are what separate them: 86% of Alien Shooter 2's written reviews are positive against 100% of Code Z Day Chronicles's.

UpkeepUpdate frequency

Alien Shooter 2 ships an update fortnightly, Code Z Day Chronicles every 10 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard7 real differences · 3 level
Alien Shooter 2 versus Code Z Day Chronicles: the parameters behind the verdict, then further details
ParameterAlien Shooter 2Code Z Day Chronicles
Price$4.99Free — better
Rating4.6 (62 ratings)4.7 (43 ratings) — better
Positive reviews86.5% of reviews100.0% of reviews — better
Number of ratings62 — better43
Update frequencyFortnightly — betterEvery 10 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.4 — better13.0
Further details — not scored
Size419 MB219 MB
Age rating12+12+
DeveloperSIGMA TEAM COMPANY LIMITEDAndrey Baranov

Customer experience

Alien Shooter 2

All ratings62 ratings
Positive90.3%
Neutral3.2%
Negative6.5%
Written reviews74 reviews
Positive86.5%
Neutral2.7%
Negative10.8%

Code Z Day Chronicles

All ratings40 ratings
Positive90.0%
Neutral5.0%
Negative5.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Alien Shooter 2

No in-app purchases

4 purchases

Code Z Day Chronicles

One-time4
  • Recovery$0.99
  • 2000 Credits$0.99
  • Remove Ads$2.99
Show 1 more
  • Infinite Ammo$4.99

Questions

Is Alien Shooter 2 free?
Alien Shooter 2 costs $4.99, with no in-app purchases.
Is Code Z Day Chronicles free?
Code Z Day Chronicles is free to download, with in-app purchases available.
Which has better reviews, Alien Shooter 2 or Code Z Day Chronicles?
Code Z Day Chronicles is rated higher. Alien Shooter 2 averages 4.6 out of 5 from 62 ratings, while Code Z Day Chronicles averages 4.7 from 43 ratings.
Do Alien Shooter 2 or Code Z Day Chronicles have ads?
Code Z Day Chronicles shows ads; Alien Shooter 2 does not.
Which is updated more often, Alien Shooter 2 or Code Z Day Chronicles?
Alien Shooter 2 ships an update fortnightly, and Code Z Day Chronicles every 10 months. Most recently, Alien Shooter 2 was updated on November 7, 2026 and Code Z Day Chronicles on November 4, 2026.

Other comparisons