What's New

- iOS9 compatibility
- Balance tweaks and bug fixes

App Description

The galaxy's finest tower defense series returns with an epic new installment

Sentinel's award-winning strategy gameplay expands explosively as the interstellar war moves to a mysterious alien world. Deploy devastating new towers and technology against an enemy that's smarter and more deadly than ever before. Battle across vast landscapes and earn a wealth of upgrades as you explore the mystery of the Dark Star.


CONQUER

• A huge campaign across 26 unique maps, each also playable in Endless mode.

• A second campaign introducing more weaponry and exploring a different part of the Dark Star.

• Defend massive, multi-screen landscapes and marathon paths.


DESTROY

• A bestiary full of new and returning enemies. Their special abilities and varied behaviour will keep even veteran players on their toes.

• The aliens fight back with the ability to damage, disable and destroy towers. How will you choose to counter them?


LOCK'N LOAD

• Pick your loadout from an extensive assortment of weaponry. Unlock Uber Towers that pack power to match their size.

• Deploy your own units onto the path to hinder attackers.

• Call in support from the skies with the Sentinel's trademark ship weapons.

• Unleash drones, nukes and more from your new improved Stronghold.

• Control Commander heroes to back up your defenses. Earn experience and level up to gain powerful new abilities.


TECH

• Real-time dynamic lighting and shader effects bring atmosphere to the alien landscape for the best Sentinel experience yet.**

• iCloud enabled for game saving across devices.

• GameCenter for leaderboards and achievements.


REWARD

• Spend your earnings on a massive selection of persistent upgrades to support your play style and complement your tactics.

• Upload your score to the Global Nexus and contribute to the worldwide cooperative push for rewards.


Follow us @origin8 on Twitter, Facebook

http://www.origin8.com/sentinel4

** Recommended for: iPad2+, iPhone4S+ and iPod Touch 5thGen+.
** The game will work on iPhone3GS, iPad1 and iPod Touch 4thGen but without these effects.

iPhone Screenshots

(click to enlarge)

Sentinel 4: Dark Star screenshot 1 Sentinel 4: Dark Star screenshot 2 Sentinel 4: Dark Star screenshot 3 Sentinel 4: Dark Star screenshot 4 Sentinel 4: Dark Star screenshot 5

iPad Screenshots

(click to enlarge)

Sentinel 4: Dark Star screenshot 6 Sentinel 4: Dark Star screenshot 7 Sentinel 4: Dark Star screenshot 8 Sentinel 4: Dark Star screenshot 9 Sentinel 4: Dark Star screenshot 10

App Changes

  • August 15, 2014 Initial release
  • August 31, 2014 New version 1.1.0
  • September 10, 2014 New version 1.2.1
  • September 29, 2014 New version 1.3.3
  • September 30, 2014 Price decrease: $4.99 -> $2.99
  • October 19, 2014 New version 1.4.1
  • November 10, 2014 New version 1.4.2
  • January 29, 2015 New version 2.0.9
  • February 19, 2015 Price decrease: $2.99 -> FREE!
  • February 23, 2015 Price increase: FREE! -> $2.99
  • June 13, 2015 Price decrease: $2.99 -> FREE!
  • June 17, 2015 Price increase: FREE! -> $0.99
  • June 24, 2015 Price increase: $0.99 -> $1.99
  • July 06, 2015 Price increase: $1.99 -> $2.99
  • September 26, 2015 Price decrease: $2.99 -> FREE!
  • October 05, 2015 Price increase: FREE! -> $1.99
  • October 14, 2015 New version 2.2.2
  • December 20, 2015 Price decrease: $1.99 -> $0.99

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