Defense Legend 4: Sci-Fi TD

Defense Legend 4: Sci-Fi TD

The Best Tower Defense game

87 ratings
32 reviews
Free
In-App Purchases

Details

Released
October 12, 2021
Updated
October 28, 2026

Features

Defense Legend 4: Sci-Fi TD screenshot #1 for iPhone
Defense Legend 4: Sci-Fi TD screenshot #2 for iPhone
Defense Legend 4: Sci-Fi TD screenshot #3 for iPhone
Defense Legend 4: Sci-Fi TD screenshot #4 for iPhone
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About

Engage in a strategic battle against a formidable enemy in this tower defense game. Deploy heroes, upgrade defenses, and master various strategies across diverse terrains to protect your bases from aerial, land, and underground assaults. The war has escalated, demanding your utmost focus and tactical prowess.

✓Direct hero combat
✓Upgradeable cannons and skills
✓Diverse territories with unique challenges
✓Multiple strategic approaches
✓Various game modes
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+1

What's New in Defense Legend 4

1.0.121

October 28, 2026

Fix bug UI

10

Subscriptions & In-App Purchases

$39.99

Legend Package

Legend Package

User reviews

good

it’s similar to defense zone hd seris
디펜스존 HD 시리즈와 유사함.

와우

생각 보다 재미있네요

Tower Defense thats pretty good

As a TD game, its pretty good. There is a decent variation of maps and it requires active strategy to pass certain levels. Forced ads for certain things, but they are short not those 60 second ones. Only gripe is at some point you'll need to get better ships or towers to progress, but the IAPs are pretty pricy, spending $30+ on any game for not even the full set of unlocks is pretty ridiculous.
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Seems ok

I like it ok

Worth a try

If you like tower defense games, I would say it’s definitely worthwhile to check this game out. Good graphics, pretty good sound, and a lot of action!

Developer apps

FAQ

What is the main objective in Defense Legend 4?

The main objective in Defense Legend 4 is to strategically defend your bases against waves of attacking enemies from the Dark forces. You must utilize heroes, upgrade defenses, and employ various tactics to thwart their assaults.

Does Defense Legend 4 offer offline gameplay?

The provided data does not explicitly state whether Defense Legend 4 supports offline gameplay. However, many tower defense games are designed to be playable without an internet connection.

How does Defense Legend 4 handle in-app purchases?

Defense Legend 4 is free to download and play but offers in-app purchases. These purchases likely provide advantages such as upgrades, special items, or cosmetic enhancements to aid players in their battles.

What age rating is Defense Legend 4 suitable for?

Defense Legend 4 is rated for ages 9 and up. This suggests that the game's content is generally appropriate for children and adolescents, avoiding excessively mature themes.

How often is Defense Legend 4 updated?

Defense Legend 4 was last updated on October 28, 2026, with version 1.0.121. While this indicates a recent update, the frequency of future updates is not specified.

What devices can I play Defense Legend 4 on?

Defense Legend 4 is supported on iPhone, iPad, and iPod devices. This indicates it is optimized for Apple's iOS ecosystem.

What makes Defense Legend 4 challenging?

The game presents a maximum challenge through the Dark's cunning schemes, powerful armies attacking from all sides (air, land, underground), and their use of magic to enhance strength. Players must focus and strategize effectively.

Does Defense Legend 4 have ads?

No, Defense Legend 4 does not contain advertisements. The app is free to play and monetizes through optional in-app purchases.