Comparison

Nuclear Defence vs Gorge Defense

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

Head to head
About

Nuclear Defence

Engage in a desperate defense of the Alpha galaxy against alien invaders and nuclear attacks. Strategically command your units, manage energy, and unleash devastating firepower in this immersive space combat game.

Highlights
  • Nuclear war with realistic graphics
  • Strategic command of defense units
  • Energy management for combat units
  • Multiple fire options
  • Bomb deployment
  • Game pause functionality
  • Automatic score and unit tracking
Features
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In a world destroyed by greed and arrogance, evil men "the destroyers" using the nuclear energy and the cooperation of mysterious alien forces have taken the control of all the planets in the Alpha galaxy, populated by the human race. A group of brave men “the commanders" united by their friendship and the dream of bringing peace in the Alpha system, have guided the last military forces in a desperate attempt to defend their galaxy from the alien fire and from the the violent nuclear attacks of the destroyers. The moment of truth has arrived. The final battle is about to begin… Commander, the fate of your planet and of the the Alpha galaxy are in your hands! Features: - Nuclear war with realistic graphics and special effects - Strategic Command of the defense units - Energy management of combat units - Multiple and parallel fire for selected units - Bombs - Game pause - Automatic management of the score, of the number of shots and of the number of destroyed enemy units - Immersive sounds - Beautiful soundtracks - Multi-touch interface

About

Gorge Defense

Features
Read full description

Gorge Defense is a 2D cooperative tower defense game built around cross-support gameplay. In each match, two players defend opposite slopes of a canyon. You place defenses on your side, but your towers and attacks support your teammate across the gorge — and they support you in return. Success depends on coordinated placement, timing, and covering gaps in each other’s defenses. A match is structured in short preparation steps: - place and adjust towers and weapons - add barricades and traps to reinforce the slopes - select a hero loadout and a shared drone weapon When the wave starts, enemies climb from the gorge and the team defends both sides using towers, traps, and active shooting. Progression is based on unlocking weapons and upgrading them. The game includes 20+ weapons. Each weapon can be evolved once, improving its performance and adding a visible upgrade. Between matches you receive rewards, improve hero skills, unlock perks, and advance in ranking. Features: - 2D co-op tower defense for mobile - gameplay focused on protecting your teammate’s side - 20+ weapons with upgrades - short matches designed for quick sessions - progression, perks, hero skill upgrades, and ranking

Screenshots

Nuclear Defence4 screens
Gorge Defense3 screens

Verdict

The call

The clearest difference is price: Gorge Defense at Free against Nuclear Defence's $0.99. Gorge Defense also leads on update cadence (every 2 months vs every 15 months) and device support (3 vs 1). Nuclear Defence's advantage is ads (none vs shown). On in-app purchases 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

Gorge Defense is free to download; Nuclear Defence costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Nuclear Defence ships an update every 15 months, Gorge Defense every 2 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 5 level
Nuclear Defence versus Gorge Defense: the parameters behind the verdict, then further details
ParameterNuclear DefenceGorge Defense
Price$0.99Free — better
Rating2.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 15 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size33 MB276 MB
Age rating4+9+
DeveloperGianluca NataliniAnton Kotelnikov

In-app purchases

None

Nuclear Defence

No in-app purchases

None

Gorge Defense

No in-app purchases

Questions

Is Nuclear Defence free?
Nuclear Defence costs $0.99, with no in-app purchases.
Is Gorge Defense free?
Gorge Defense is free to download, with no in-app purchases.
Do Nuclear Defence or Gorge Defense have ads?
Gorge Defense shows ads; Nuclear Defence does not.
Which is updated more often, Nuclear Defence or Gorge Defense?
Nuclear Defence ships an update every 15 months, and Gorge Defense every 2 months. Most recently, Nuclear Defence was updated on November 1, 2026 and Gorge Defense on October 31, 2026.

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