# Alien Survivor: Base Defence

> Strategy and survival game defending a base from alien attacks. (iPhone/iPad app by Roasup, Inc..)

- Source: https://appshunter.io/ios/app/alien-survivor-base-defence/id6737566014 (this page in markdown: same URL + `.md`)
- Developer: [Roasup, Inc.](https://appshunter.io/developer/1447937110)
- Category: Games, Action
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 16.0 · 308 MB
- Languages: English, French, German, Japanese, Korean, Chinese, Spanish, Chinese
- Released: 2024-11-14
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/alien-survivor-base-defence/id6737566014/reviews.md

## What is Alien Survivor?

"Alien Survivor" is an exciting game where players struggle for survival on a planet invaded by aggressive aliens. At the beginning of the game, players are given limited resources and time to build a base and prepare for the attack.

Key aspects of the game include:

Battles with Aliens: Players face various types of hostile aliens, each with unique characteristics and abilities. Depending on the difficulty level, players encounter a wide range of battles, from small skirmishes to epic boss fights.

Base Building: Players have the opportunity to construct and expand their base with various structures, such as residential quarters, production workshops, defensive walls, and more. Each new structure not only improves living conditions in the base but also strengthens defenses against aliens.

Resource Gathering: To ensure base production and development, players must gather resources such as minerals, energy, and food. This includes sending teams to scout and mine resources on the planet's surface, as well as managing their distribution and usage.

"Alien Survivor" offers players a unique blend of strategy, action, and survival in an atmosphere of an alien world, where every decision matters and can impact the outcome of events.

## Key features

- Alien battles with unique enemy types
- Base construction and expansion
- Resource gathering and management
- Strategic defense planning
- Survival gameplay mechanics

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| buy 900 diamonds | $7.99 | one-time |
| all weapons | $7.99 | one-time |
| buy 150 diamonds | $2.99 | one-time |
| buy 10 tickets | $2.99 | one-time |
| no ads | $4.99 | one-time |
| remove ads 20 tickets | $7.99 | one-time |
| buy 3000 diamonds | $14.99 | one-time |
| buy 20 tickets | $4.99 | one-time |
| buy 100 tickets | $14.99 | one-time |
| heal recovery | $4.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/alien-survivor-base-defence/id6737566014/reviews.md

### 1/5 — Fun Game Until the Forced Ads Start

*2025-04-17*

This game was an incredible amount of fun for the first 30 minutes or so. There were no forced ads and one was able to go at one’s pace to complete the objectives. But then all of a sudden forced ads started interrupting game play constantly. At first I was fine until I started getting a forced ad EVERY 30-60 seconds. I’d play for a minute and then boom, 30 second ad. I’d play another minute and then boom, yet another 30 second ad. I think after the 9th one (in less than 10 minutes) I decided to quit and delete the game. It’s too bad cuz I was really enjoying it. 

I’m not sure if it’s the developers strategy to get you hooked and then start bombarding you with ads once you are hooked. If so, at least for me, it’s a TERRIBLE strategy because all it did was piss me off and make me immediately delete the game, never to return. 

Tl;dr: Don’t be fooled by the free gameplay at the beginning. You will be flooded with forced ads that make playing the game nearly impossible.

### 3/5 — Good game so far, but too many adverts!

*2025-01-05*

The adverts are too long (60 PLUS seconds) and too many. Plus you watch one for extras and you get another immediately after. Reduces gameplay ALOT. Shouldn’t be forced ones, when watch for extras and at least allow a few minutes of play before get one, not every minute!! No game adverts should be more than 20 seconds! Would get 4 stars if adverts were less and shorter! Pity, as good game, but very little gameplay with adverts!

## Frequently asked questions about Alien Survivor

### What is the gameplay like in Alien Survivor?

Alien Survivor combines base building and resource management with intense battles against various alien types. Players must strategically expand their base and gather resources to prepare for and survive alien attacks.

### Can I play Alien Survivor offline?

The provided data does not specify whether Alien Survivor supports offline play. It is recommended to check the app's store page for details on connectivity requirements.

### Does Alien Survivor have ads?

Yes, Alien Survivor contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.

### What devices is Alien Survivor available on?

Alien Survivor is available on iPhone and iPad, as indicated by the 'supportedDevices' field.

### What is the age rating for Alien Survivor?

Alien Survivor has an age rating of 17+, suggesting mature content or themes.

### How often is Alien Survivor updated?

Alien Survivor was last updated on November 15, 2024, with version 1.2 released on November 14, 2024. This indicates recent development activity.

### What are the in-app purchase options in Alien Survivor?

While the specific in-app purchases are not detailed, the app does support them, allowing players to enhance their experience or progress within the game.

### What is the user sentiment for Alien Survivor?

Based on the provided data, Alien Survivor has a rating of 1.0 stars from 1 rating. This indicates a very low user satisfaction score.

## Version history (last 2 releases)

### 1.2 — 2024-11-15

in app purchases

### 1.0 — 2024-11-14

No release notes.

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## More apps by Roasup, Inc.

- [Build and Survive: Pixel Games](https://appshunter.io/ios/app/build-and-survive-pixel-games/id6479996316)
- [Invaders Legacy: Alien Games](https://appshunter.io/ios/app/invaders-legacy-alien-games/id6673911718)
- [Tomb Miner: Idle Gold Tycoon](https://appshunter.io/ios/app/tomb-miner-idle-gold-tycoon/id6739065822)

All apps by Roasup, Inc.: https://appshunter.io/developer/1447937110

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*