Comparison

Koruxa vs Perimeter Zero

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

Head to head
About

Koruxa

An idle RPG where characters continuously train and grow, even offline. Engage in combat, explore zones, and level up numerous skills. Features include a player marketplace, clans, and daily challenges.

Highlights
  • 19 skills with level 120 cap
  • True offline progress
  • 10 combat zones
  • Player marketplace
  • Clan system with bosses
  • Weekly tournaments
  • Daily missions & quests
Features
Read full description

Koruxa is a free-to-play idle RPG where your character never stops growing - even while you sleep. TRAIN 19 SKILLS Level up gathering, artisan, and combat skills. From Woodcutting and Mining to Smithing and Magic - every skill offers a deep progression path up to level 120. TRUE OFFLINE PROGRESS Your character keeps training while you are away. Return hours later and collect all your rewards. Koruxa works for you around the clock. COMBAT & EXPLORATION Fight through 10 unique zones. Choose melee, ranged, or magic. Equip powerful gear, auto-eat food, and conquer Slayer Dungeons. MULTIPLAYER FEATURES Trade on the player marketplace. Join a clan and defeat bosses together. Compete in weekly tournament leagues. Chat with other players in real time. DAILY CONTENT Complete daily missions, work through quests, enchant rare gear, and farm your own resources. New content added regularly. Features: - 19 skills with level 120 cap - True offline progress - 10 combat zones - Player marketplace - Clan system with bosses - Weekly tournaments - Daily missions & quests - Enchanting & Seal system - Unlimited bank storage - Farming system - Active in-game community - 100% free to play

About

Perimeter Zero

Features
Read full description

Perimeter Zero is a tower-defense game about running a private security operation, not casting spells. You're the commander: place cameras, lights, gates, guards, drones, and a growing arsenal of detection and response tools, then hold the perimeter as intruders test every gap in your coverage. See your coverage, not just your budget Every camera, sensor, and guard shows its real detection and response radius before the night starts. Placement isn't guesswork — you can see exactly where your perimeter is strong and where it's exposed, then build accordingly. A loop that tests you, not just your equipment When multiple threats hit at once, you choose which guard responds to which — a deliberate call under pressure, not an autopilot response. Detection, response, and slowdown layer together into real tactical decisions across cameras, lights, gates, K9 units, thermal towers, cyber nodes, and more. 22 contracts, from a starter warehouse to a national command network Start small with a two-door warehouse. Escalate through delivery depots, tech campuses, research labs, data vaults, airports, harbors, stadiums, hospitals, banks, and eventually a combined national command-network finale — each with its own threat mix, layout, and pressure. Nine intruder types, each demanding a different answer Prowlers, runners, saboteurs, hackers, insiders, credential thieves, vehicle crews, crew bosses, and stealth infiltrators all pressure your perimeter differently. Layer detection and response so nothing slips through unseen. Permanent progression that matters Spend contract earnings in the Upgrade Lab on sixteen permanent upgrades across four specializations — Perimeter Core, Command & Intel, Response Teams, and High-Security Ops. Every contract makes your operation stronger for the next one. Daily operations and mastery A rotating daily contract with its own modifier keeps every return trip different. Chase mastery stars, best grades, and win streaks across every site you've cleared. Fair monetization Banner ads appear only on menu screens — Home, Contracts, Upgrades, and Results. Active night gameplay is always ad-free. A single one-time Premium purchase removes ads entirely and adds no gameplay advantage; Restore Purchases is available anytime. Game Center support Leaderboards and achievements track contracts cleared, best cash hauls, daily streaks, and threats stopped — fully optional, and the game works completely fine if you're signed out. Build the perimeter. Watch the coverage. Hold the line.

Screenshots

Koruxa4 screens
Perimeter Zero4 screens

Verdict

The call

The clearest difference is ads: Koruxa at none against Perimeter Zero's shown. On price, in-app purchases, device support and iOS requirement 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. Koruxa sells 9 one-off in-app purchases and Perimeter Zero sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Koruxa versus Perimeter Zero: the parameters behind the verdict, then further details
ParameterKoruxaPerimeter Zero
PriceFreeFree
Rating4.3 (9 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings9 — better—
Update frequency—Every 2 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size8 MB11 MB
Age rating12+9+
DeveloperNM CustomsHyacinthe Loua

In-app purchases

9 purchases

Koruxa

One-time9
  • Premium 7 days$2.99
  • 500 Credits$3.99
  • 14 days premium$4.99
Show 6 more
  • 1000 Credits$8.99
  • 30 days premium$8.99
  • Permanent Mastery Boost$17.99
  • 2500 Credits$22.99
  • 5000 Credits$44.99
  • 10000 Credits$89.99
1 purchases

Perimeter Zero

One-time1
  • PerimeterZero Premium$2.99

Questions

Is Koruxa free?
Koruxa is free to download, with in-app purchases available.
Is Perimeter Zero free?
Perimeter Zero is free to download, with in-app purchases available.
Do Koruxa or Perimeter Zero have ads?
Perimeter Zero shows ads; Koruxa does not.

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