Gem Keeper

Gem Keeper is a 2011 tower defense game developed and published by the South Korean studio NCSoft. It was released on October 14, 2011, for iOS.

Gem Keeper
App icon
Developer(s)	NCSoft
Publisher(s)	NCSoft
Platform(s)	iOS
Release	October 14, 2011
Genre(s)	Tower defense
Mode(s)	Single-player

Gameplay and release

Gem Keeper is a tower defense video game.^[1] In each of the game's 30 levels,^[2] the player must place towers to attack incoming enemies.

The game was released for iOS on October 14, 2011,^[3] and was updated with Game Center support in November 2011.^[4]

Reception

Reception

Aggregate score

Aggregator	Score
Metacritic	84/100[5]

Review scores

Publication	Score
Pocket Gamer	3.5/5[6]
TouchArcade	4/5[7]
148Apps	4.5/5[8]
AppSpy	4/5[9]

On Metacritic, Gem Keeper has a "generally favorable" rating of 84% based on five critics.^[5]

The game received multiple positive reviews.^[7][8][9][6]