Sentinel 2: Earth Defense app for iPhone and iPad

4.3 ( 6443 ratings )

Games Entertainment Action Strategy
Developer: Origin8

0.99 USD

Current version: 2.0.0, last update: 7 years ago
First release : 26 Jun 2009
App size: 10.51 Mb

***** Sentinel 4: Dark Star is now available! Get the series latest epic installment here on the App Store! *****

Its war, and this time its too close to home. The Martian mission may be over, but the aliens havent finished playing space invaders yet.

Extraterrestrial eyes have turned to a new target: they want Earth, and youre the one that has to say no!
Welcome to the future of TD.

Sentinel 2: Earth Defense expands upon the acclaimed gameplay of Sentinel: Mars Defense. The action takes place across varied, lushly rendered Earth environments, and the alien assault force has grown more vicious than ever. Luckily, human turret technology has also advanced, and the ship weapons system provides a spectacular new way to eradicate invaders!

NEW IN SENTINEL 2

• Unleash the Sentinels incredible ship weapons system - if youve got the power to do so...
• Deploy mobile attack drones to harass the enemy and augment static defenses.
• Construct boosters to buff your offense, and upgrade to top-tier towers for devastating special moves!
• Pit yourself against previously unseen members of the star spawned horde.
• Mission mode provides quick tactical challenges. Beat a scenario to earn achievements!
• High score leaderboards and achievements using GameCenter
• Exclusive new music written by Specimen A
• OS3.0 iPod Music Player (OS3.0 or higher required)

• IAP for more custom maps!

CLASSIC SENTINEL FEATURES

• Specialised structures and units provide unique tactical gameplay.
• Use the landscape and destructible defenses to maximize the effectiveness of your weapons.
• Resource harvesting and interest system adds a new dimension of risk and reward.
• Assault mode provides hours of play; endurance mode is an endless challenge.
• Visually stunning environments, towers and enemies with fluid zooming and scrolling.

REVIEWS

148Apps.com - INCREDIBLE
"A combination of fantastic graphics and multi-layered complex gameplay make Sentinel 2 the best tower defense game on the App Store."

Appversity.com - EDITORS CHOICE AWARD
"one of the highest quality games you’ll find on the App Store"

TouchArcade.com
"If youre into tower defense games, both Sentinel and Sentinel 2 are games you should already own."

Pocketgamer.co.uk - SILVER AWARD
"great value", "a fun, immensely playable game"

** Sentinel: Mars Defense features in Apples App Store Turns 1 top games list!

** Dominate the universe with Space Station: Frontier! **

** Take the fight to the enemy in Sentinel 3: Homeworld! **

** Look out for Sentinel 4: Dark Star **

Pros and cons of Sentinel 2: Earth Defense app for iPhone and iPad

Sentinel 2: Earth Defense app good for

Sentinel is a good TD but the sequel is better in every way. Good looking nice map cool new weapon very cool super weapon. One of the best tower defense

I hope the other good td games do the same thing. Money well spent : )

This one is way better than the first. Better weapons, better maps, better all around. Love the new weapons that you can shoot from the spaceship. Nukes away alien BI$&!ES

Better gameplay than the first(which was already awesome). Feels a bit short though. Would be nice to see a few more maps.

Really good job on the second one. Very close to first but I would recommed playing both of them. I did find that easy, medium and hard were all really easy and that phycho was very difficult. I didnt find much of a difference between easy and hard.

The game has a bunch of maps with an assigned trail for each instead of an open plan like field runners which is awesome! One thing that I really liked was the fact that you could add and upgrade towers while paused, there is a good variety of towers so I recommend that you read the "help" section and get familiar with the towers. The game has great graphics, a story mode where you keep the same setup as the wave before which is far better than a game like geo defense. I am very impressd with this game keep up the good work, hope to see a third! I write this cause these are the factors I look for when buying tower defense games

Some bad moments

Cest NUUUUUUUUUUUUUUIULLLLLLLLLLL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Game is good but having to pay for new maps is ridiculous. Also saying 5 star rating will keep updates coming. If I have to pay for updates whats the point.

I wouldnt mind paying for download content if was worth playing. They really phoned them in and they are unbalanced and feel rushed and lazy.

Ok game! Problem was even when u exit the game, seems it still runs in the background. Phone battery only lasts 4 hrs now! Had to remove app to get battery life back.

The only good thing about this game is its solid graphics. It lasts half an hour and I dont want to play any more. Get fieldrunners instead.

This is a very fun game but you only get 3 maps included and it really suprised me! I thought you should know they have many other maps for sale, but when u buy a game i would think you get more than 3 maps. 3 maps should be the lite free edition. The value is not on par with the other games i have purchased, you have been informed.

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