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Alien Must Die! 3D (TD Game)

By Yongcheng Qi

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Alien Must Die is a 3D defense / TD game which is very similar to 'Defense Grid'
The fans of 'Defense Grid' must not miss this game.
In this game, you will act as the military officer of Human, who is appointed as the commander of the ninth legion to protect 'Planet 51' - a planet full of mines of pure energy crystals.
But Alien has been eyeing on this planet, too. They will spare no effort to take over its control.
Your mission is to protect the energy crystals in your base, which will provide energy to supply the wormhole and back up your fighting force continuously.
Now, prepare for the battle! All Alien must die!

1. A variety of future weapons, including SAM, plasma weapons, satellite laser balsam, electromagnetic weapons and so on so forth.
2. 12 amazing maps, from the mysterious alien planet, to the outer space.
3. The game mode is similar to ‘Defense Grid’; different from other defense games, you will enjoy more fun rather than just the defense mode here.
4. 6 specially designed towers, each with 7 levels.
5. 3 game modes give you the extreme challenge.
6. 32 medals are waiting for you to achieve.
7. Enhance your weapons in the weapons lab, which offers you more fun.

TD、Defense、Alien 、Area 51、Planet 51、Defense Grid

Try other awesome games by Cat Studio
"Egypt Zuma - Temple of Anubis" - A Zuma game with egypt theme.
"Little Commander - World War II TD" - A TD game with very cute visual style.
"Soldiers of Glory : World War 2" - Act as the Allied commander and win the WWII!
"Soldiers of Glory : Modern War" - A TD game that enemies could attack you back!
"Epic Defense - the Elements" - A TD game with war3 visual style.
"Epic Defense 2 - Wind Spells" - the second work of Epic Defense series, more new elements! more new towers!
"Galaxy Wars Defense" - A Space Sci-Fi TD with Stunning Graphics and Super Big Maps!
"Alien Must Die" - A TD game with Sci-Fi theme. The gameplay very like Defense Grid
"Marble Blast - Zodiac" - Another very good Zuma Game, and you can draw your custom levels!
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What's New in Version 1.0.6

Fix bugs


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4

Customer Reviews


I don't believe this game is playable after lvl 5 without buying IAP's.

It crashes and forgets your progress. Levels crash with or without using the ion cannon. It feels like it is programmed intentionally, but the game has so many downfalls that I believe you can fix with IAP's.

I don't expect you to fine tune this game to perfection, but I do expect it to be playable if your selling it. IT'S BROKEN

Fast forward is STILL too slow for 60 waves/levels….

Actually...60 waves/ mission is far too many at the pace of these missions.
and ONLY when you get to the last wave, It will smack you down hard.

If you stop it from crashing, speed up the FF and provide some actual info and numbers on the towers and updates so we know what we are fighting with.
you will be rewarded with all 5 STARS. THANK YOU

Cool game but broken

Ion cannons don't work, crashes game on iPhone and iPad.

Game crashes

Nice game with different tower game options. But game randomly crashes when using laser beam or loosing crystals. It makes it impossible to complete a level.

Alien Must Die! 3D (TD Game)
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated: Dec 18, 2013
  • Version: 1.0.6
  • Size: 59.6 MB
  • Languages: English, Chinese, Japanese, Korean, Traditional Chinese
  • Seller: Yongcheng Qi
Rated 12+ for the following:
  • Infrequent/Mild Horror/Fear Themes
  • Infrequent/Mild Mature/Suggestive Themes
  • Frequent/Intense Realistic Violence
  • Frequent/Intense Cartoon or Fantasy Violence

Compatibility: Requires iOS 4.1 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPad, iPod touch (3rd generation), iPod touch (4th generation), and iPod touch (5th generation). This app is optimized for iPhone 5.

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