We are in 2138, the raw material resources on the Earth have been depleted. With the support of civil society the private companies have colonized the surrounding planets and utilizing their natural sources. Since the mining technology is not achievable for everybody, lots of people are organized in groups and start looting the planets. In response, the Exacorp established Red Siren squad to struggle against raiders. As a young soldier of the Red Siren you have to defend the bases and fight against the raiders who want to win at all costs...

Red Siren: Space Defense is a space war game with futuristic robots, tanks, ships and battle machines! Enjoy the amazing visuals, realistic effects, exciting battles, challenging missions! Discover marvelous planets, defend the base building, destroy all of the enemy’s robots! Unlock new levels in four different worlds, try every ships, weapons and upgrade them to be a real robot-destroyer! Try to demolish all of your enemies as fast as you can, accomplish the missions to get prizes! In this outworld battle you can fight against tanks, walkers and flying robots, war-planes, a loads of enemies with different arms and missiles! Get all of the ships and various weapons and upgrade them to raze the enemies to the ground!

Key features:
- Awesome graphic and visual effects
- Lots of mechanics and robots
- Multifarious ships
- Various categories of weapons
- Magnificent audiovisuals

- Try various weapons and upgrade your fav to the max level
- Complete missions to get prizes
- Dodge the enemy’s ships and attack them from back
- Do not be an easy target: Always keep moving your ship!

What’s New

Version 1.3.0

- 10 new stages
- 2 new turrets
- new type of enemies

Ratings and Reviews

4.4 out of 5
293 Ratings
293 Ratings
Janekakrnskakdnsekrk ,

Great concept, poor execution.

The game could be so much better. There should've been more time put into it. I understand this is a mobile game and shouldn't be all that high budget, but still. There needs to be a tutorial at the very beginning of the game. The controls REALLY need to be fixed up and not so jittery and sensitive. I feel like the gameplay seems very anticlimactic due to how little sound effects there are. The game looks great and the gameplay is fun, but there's a few aspects that greatly impact this game and if you could change and improve them, the game would easily be a five star.

$tengah ,

Fun gameplay, ads freeze game

Its unfortunate because the gameplay is pretty fun. That’s the third time in a row I have tried to play through level 8. Finished the mission, auto ad pops up, and afterwards, game is frozen. Shut game down, reopen, have to play level 8 again... no good. Deleting this ap. I do not recommend unless they fix this issue... (May want to reconsider where the ads are Dev team... not just forcing people to watch ads. make money, but don’t be greedy)

Swarthy51 ,

Let’s go

Nice graphics and smooth gameplay make this game A little more change would be better but still fun to play


Istom Games Kft.
154.8 MB

Requires iOS 9.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro (12.9-inch) (3rd generation), iPad Pro (12.9-inch) (3rd generation) Wi-Fi + Cellular, and iPod touch (6th generation).



Age Rating
Rated 9+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
© 2018 isTom Games Kft.
In-App Purchases
  1. Extra Large Pack $9.99
  2. Red Siren Ship $9.99
  3. No Ads $2.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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