Comparison

Deep Moon vs NSG Zero Hour

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

Head to head
About

Deep Moon

Experience 80's style arcade action in this retro space shooter. Pilot a stolen enemy ship, battle challenging foes, and destroy the reactor core of a distant base. Escape is your ultimate goal in this fast-paced mission.

Highlights
  • Retro 80's arcade style
  • Fast-paced action
  • Challenging enemies
  • Simple controls
  • Space combat gameplay
  • Reactor core destruction mission
Features
Read full description

A Retro Style Space Arcade Game. Quick Action, challenging enemies and simple controls take you back to the arcade games of the 80's. You are an undercover agent on a distant enemy base. After stealing an enemy ship, your mission is to find and destroy the reactor core. Escape is optional but preferred. Good luck!!!

About

NSG Zero Hour

Features
Read full description

Step into the action with NSG Zero Hour – the intense 2D action platformer that fuses classic retro arcade thrills with the precision of modern mobile controls. Join the National Security Group (NSG) as their elite commando and blast your way through dynamic battlegrounds where every mission is a true test of skill, timing, and strategy. CORE GAMEPLAY AND FEATURES REVOLUTIONARY AUTO-FIRE SYSTEM Master the battlefield with our game-changing Hold and Swipe controls. This fluid system allows for precision aiming and non-stop shooting while keeping your commando constantly on the move. Enjoy a seamless, high-adrenaline run-and-gun experience built for mobile players. BATTLE ACROSS REAL-WORLD INSPIRED WARZONES Dominate over 20 unique action levels set across deadly, real-world terrains. Fight through explosive combat zones inspired by: Siachen Glacier – navigate frozen heights and icy traps. Longewala Desert – endure scorching sands and armored patrols. Dense Jungles – survive traps and ambushes in the thick jungles of Northeast India. NON-STOP SHOOTER COMBAT Run, jump, and gun through enemy soldiers, deadly automated turrets, and heavily armored bosses. Your reflexes and precision are all that stand between victory and mission failure. Each level introduces smarter and faster enemies with dynamically scaling difficulty that rewards only the most tactical and persistent players. DYNAMIC PLAYER SYSTEMS AND PROGRESSION Track your stats and monitor health and armor in real time. Collect rewards by finding coins, armor, and vital flags across the map. Complete daily missions to unlock special 7-day rewards. Climb the leaderboards and prove your commando supremacy against players worldwide. WHY NSG ZERO HOUR IS YOUR NEXT OBSESSION Experience explosive retro action inspired by classic 2D shooters. Enjoy mobile-optimized controls that perfectly blend fluid platforming and precision shooting. Outsmart intelligent enemies, avoid deadly traps, and push your reflexes to the limit. Earn coins, collect armor, and rise through the global ranks to become the ultimate commando. Are you ready to take command, soldier? Download NSG Zero Hour today and dive into the most intense 2D action shooter on mobile!

Screenshots

Deep Moon4 screens
NSG Zero Hour4 screens

Verdict

The call

The clearest difference is ads: NSG Zero Hour at none against Deep Moon's shown. NSG Zero Hour also leads on update cadence (monthly vs every 2 months). Deep Moon's advantage is iOS requirement (11.0 vs 13.0). On price, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deep Moon ships an update every 2 months, NSG Zero Hour monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Deep Moon versus NSG Zero Hour: the parameters behind the verdict, then further details
ParameterDeep MoonNSG Zero Hour
PriceFreeFree
Rating4.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size25 MB153 MB
Age rating9+4+
Developerandrew bellExcelsior Technologies

In-app purchases

None

Deep Moon

No in-app purchases

None

NSG Zero Hour

No in-app purchases

Questions

Is Deep Moon free?
Deep Moon is free to download, with no in-app purchases.
Is NSG Zero Hour free?
NSG Zero Hour is free to download, with no in-app purchases.
Do Deep Moon or NSG Zero Hour have ads?
Deep Moon shows ads; NSG Zero Hour does not.
Which is updated more often, Deep Moon or NSG Zero Hour?
Deep Moon ships an update every 2 months, and NSG Zero Hour monthly. Most recently, Deep Moon was updated on October 24, 2026 and NSG Zero Hour on October 28, 2026.

Other comparisons