Comparison

Interloper vs Ailment・space zombie survivors

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

Head to head
About

Interloper

Experience intense space combat with a six-degrees-of-freedom flight simulator. Engage in fast-paced missions, customize your fighter with various load-outs, and build your arsenal with salvaged gear. Play solo or with elite squadrons.

Highlights
  • Six degrees of freedom flight
  • MFi controller support
  • Intense haptics
  • Fast-paced missions
  • Fighter customization
  • Salvaged gear and arsenal building
  • Squadron support
Features
Read full description

*The* space flight combat simulator, designed for iOS, developed by Anchorite. FLY like you've never flown before on iPhone and iPad with a full six degrees of freedom. Play it your way in either portrait or landscape. TAKE HOLD with full support for MFi controllers or get up close and personal to be immersed with intense haptics and on-screen controls. DEFEND your people against the oppressive COMMONWEALTH. ENGAGE in a selection of fast-paced missions and beautiful environments. IGNORE THE ODDS and go toe to toe with swarms of fighters, frigates armed to the teeth or hulking capital ships. DON'T GO IN ALONE, bring your own elite fighter squadrons. CUSTOMISE your fighter with an array of load-out options. BALANCE your choice of weapons, utilities and wingmen. Experiment with new equipment or get comfortable with favourites. BUILD UP your arsenal with salvage from each successful run. EQUIP potent salvaged items to take on the heavily armed COMMONWEALTH fleets. KEEP YOUR COOL and you'll make it out alive. Getting wiped out means giving up on your current gear and loot. BAIL OUT early if things are looking tough and live to fight another day.

About

Ailment・space zombie survivors

Embark on a thrilling sci-fi survival horror adventure on a spaceship where your crew has turned into enemies. Uncover the mystery of a mysterious disease, battle infected zombies with a vast arsenal of pixel guns, and enjoy a captivating story with relatable characters. Play solo or challenge friends in online multiplayer.

Highlights
  • Engaging story and mystery
  • Sci-fi survival horror setting
  • Vast arsenal of pixel guns
  • Online PVP multiplayer
  • Relatable and humorous characters
  • Offline playability
Features
Read full description

If you're searching for a shooting game with a captivating and engaging story, look no further than Ailment. The story takes place on a spaceship in a distant galaxy, where the main character wakes up in a medical bay after being unconscious for three days. He discovers that his crew has turned into enemies and he can't remember what happened to him or how he got there. He must uncover the mystery of what occurred on the ship. Game setting The game's setting is a sci-fi ambiance with survival horror elements, making for a thrilling and sometimes frightening experience. It also includes references to popular sci-fi movies. Characters You'll love the relatable and talkative characters, their humorous jokes, and good humor that break up the horror atmosphere and prepare you for intense battles with infected enemies. Guns The game includes a vast arsenal of pixel guns to defeat the infected zombies, allowing you to discover the story of the disease and how it appeared on the spaceship. Multiplayer You can also play in PVP online multiplayer mode, where you can challenge your friends and players from around the world, and show off your skills. Ailment offers a wide range of features including: - Various guns - Dynamic gameplay mechanics - Gritty animations - Atmospheric music and sound effects - The ability to bring NPCs with you - Good humor - Intense gameplay - Engrossing story - User-friendly controls - Challenging boss fights - Adventure-style plot Additionally, Ailment doesn't require an internet connection, so you can play it anywhere, anytime. If you're a hardcore player and a fan of games like Enter the Gungeon, Alien, Stupid Zombies, Fallout, Doom, action shooters, and adventure games with roguelike elements, you need to download Ailment right now and experience its exciting story and twists.

Screenshots

Interloper4 screens
Ailment・space zombie survivors4 screens

Verdict

The call

The clearest difference is price: Ailment・space zombie survivors at Free against Interloper's $1.99. Ailment・space zombie survivors also leads on review sentiment (87% vs 67%) and rating (4.7 vs 4.5). Interloper's advantage is in-app purchases (none vs 10) and ads (none vs shown).

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

Ailment・space zombie survivors is free to download; Interloper costs $1.99 up front. Ailment・space zombie survivors sells 10 one-off in-app purchases. Interloper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ailment・space zombie survivors holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 534 and 2.3K respectively. Written reviews point the same way: 67% of Interloper's written reviews are positive against 87% of Ailment・space zombie survivors's.

UpkeepUpdate frequency

Interloper ships an update fortnightly, Ailment・space zombie survivors monthly. Both last shipped on November 6, 2026.

Scorecard10 real differences · 0 level
Interloper versus Ailment・space zombie survivors: the parameters behind the verdict, then further details
ParameterInterloperAilment・space zombie survivors
Price$1.99Free — better
Rating4.5 (534 ratings)4.7 (2.3K ratings) — better
Positive reviews66.8% of reviews87.3% of reviews — better
Number of ratings5342.3K — better
Update frequencyFortnightly — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Mac, Apple TV — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size200 MB338 MB
Age rating12+9+
DeveloperMathew PurchaseIvan Panasenko

Customer experience

Interloper

All ratings533 ratings
Positive86.5%
Neutral4.1%
Negative9.4%
Written reviews241 reviews
Positive66.8%
Neutral12.9%
Negative20.3%

Ailment・space zombie survivors

All ratings2,309 ratings
Positive94.0%
Neutral2.1%
Negative3.9%
Written reviews332 reviews
Positive87.3%
Neutral7.5%
Negative5.1%

User reviews

Interloper

From 534 App Store ratings

What we love

  • 🚀 Excellent gameplay and controls
  • 🚀 Immersive space combat experience
  • 🚀 Satisfying weapon feedback
  • 👍 Unique and appealing visual style
  • 👍 Good value for the price

Room to improve

  • 🐛 Frequent crashes and bugs
  • 🐛 Progression and save issues
  • 🔋 Overheating and battery drain on some devices
  • 🔒 Unresponsive or confusing UI controls
  • 🔒 Difficulty balancing and progression

Ailment・space zombie survivors

From 2.3K App Store ratings

What we love

  • 🚀 Fun and suspenseful gameplay
  • 👍 Great retro graphics and atmosphere
  • 🤖 Interesting story and characters
  • 💰 Generous free-to-play model with ads

Room to improve

  • 🐛 Bugs and glitches affecting gameplay
  • 🔍 Unclear controls and UI issues
  • 🔁 Repetitive level design and enemy encounters
  • 💸 Excessive ads and monetization

Bugs and requests

Interloper

Reported bugs

5 issues
  • Tutorial not functioning properly
  • Weapons not firing correctly
  • Missions getting stuck or not completing
  • Inconsistent save and progression tracking
  • UI elements overlapping or disappearing

Requested features

5 requests
  • Multiplayer mode
  • Expanded mission and level variety
  • Pilot and ship customization options
  • Clearer progression and reward systems
  • Performance optimizations for older devices

Ailment・space zombie survivors

Reported bugs

4 issues
  • Enemies getting stuck outside of the map
  • Inconsistent ad functionality and progress loss
  • Camera issues after watching ads
  • Companions getting stuck in the environment

Requested features

4 requests
  • Controller support
  • Ability to heal or revive companions
  • More weapon and enemy variety
  • Improved level design and exploration

In-app purchases

None

Interloper

No in-app purchases

10 purchases

Ailment・space zombie survivors

One-time10
  • 2000 In-Game Points$0.99
  • Remove Ads$0.99
  • Offer 2$0.99
Show 7 more
  • 5000 In-Game Points$1.99
  • Offer 1$1.99
  • 8000 In-Game Points$2.99
  • Offer 5$2.99
  • 15000 In-Game Points$3.99
  • 22000 In-Game Points$4.99
  • 30000 In-Game Points$5.99

Questions

Is Interloper free?
Interloper costs $1.99, with no in-app purchases.
Is Ailment・space zombie survivors free?
Ailment・space zombie survivors is free to download, with in-app purchases available.
Which has better reviews, Interloper or Ailment・space zombie survivors?
Ailment・space zombie survivors is rated higher. Interloper averages 4.5 out of 5 from 534 ratings, while Ailment・space zombie survivors averages 4.7 from 2.3K ratings.
Do Interloper or Ailment・space zombie survivors have ads?
Ailment・space zombie survivors shows ads; Interloper does not.
Which is updated more often, Interloper or Ailment・space zombie survivors?
Interloper ships an update fortnightly, and Ailment・space zombie survivors monthly. Most recently, Interloper was updated on November 6, 2026 and Ailment・space zombie survivors on November 6, 2026.

Other comparisons