Red Siren: Space Defense

Name: Red Siren: Space Defense
Rating: 4.9 (8 reviews)
Author: Istom Games Kft.

By: Istom Games Kft.

Planet Defender War Game

Features & Capabilities

Defend the galaxy from an invasion of tanks, robots & mechs. The war has started!

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

Tips:

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!

User Growth & Download Statistics

App

By:

Istom Games Kft.

Rating:

4.90

(8) 0.10

Version:

1.4.0 Last updated: 2021-08-16

Version code:

843577801

Creation date:

2018-11-07

Compatible devices:

Size:

322.52MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 409,829 ▲ 410,736

Other platforms

Red Siren: Robot and Mecha War (v1.7.0)

1,990,336 4.52

(23,674)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Istom Games Kft.

Apple Apps Store

https://apps.apple.com/pl/app/red-siren-space-defense/id1433435153

Website:

https://www.istomgames.com/red_siren/

User Reviews

Red Siren: Space Defense is visually impressive with smooth, accessible gameplay and a nostalgic sci‑fi arcade vibe. However, reviewers repeatedly note ad-driven interruptions and stability problems, limited content, clunky controls without a proper tutorial, and a rapid rise in difficulty. Addressing ads, adding more levels/ships, improving tutorials and controls, and balancing difficulty could address the most common user concerns.

Pros

Excellent graphics and visuals that look polished and modern
Smooth, simple gameplay that is easy to pick up and play
Engaging retro-inspired vibe (defender/space invaders feel) with a fresh twist
Overall polished presentation and satisfying shooting feel

Cons

Ad-heavy experience with frequent ads that cause freezes or interruptions
Stability issues including startup crashes, freezes after missions, and overheating
Limited content leading to repetitiveness (few levels and ships)
Controls can feel jittery or overly sensitive and there is little onboarding/tutorial
Difficulty ramps up quickly, with frustrating early levels (e.g., level 6) that can deter players

Recent reviews

Great game, but lv 6 with two enemies at once is very frustrating and I couldn’t beat it. Cranking down the difficulty would be nice!

by sm*****, 2022-06-28

I love this game so much! I am not sure how it is not one of the most popular games in the App Store! I love the graphics and gameplay, although I would love more weapons and ships. Over all, amazing!