# ER: invasión — Runner & Card Battles

> Runner & Card Battles (iPhone/iPad app by Manu Sitaras Stier.)

- Source: https://appshunter.io/ios/app/er-invasion/id6761685235 (this page in markdown: same URL + `.md`)
- Developer: [Manu Sitaras Stier](https://appshunter.io/developer/1478281026)
- Category: Games, Action, Strategy
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.0 · 446 MB
- Languages: American English
- Released: 2026-07-16
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/er-invasion/id6761685235/reviews.md

## What is ER?

The aliens are taking over the city streets. In ER:i, you must run, fight, and survive to save humanity. Every run is a battle. Every enemy you defeat brings you closer to victory.
Gameplay:
•	Run nonstop while fighting alien hordes.
•	Use an innovative strategic card system to power up your attacks.
•	Defeat enemies and collect resources from the battlefield.
•	Progress in intensity: from the first invasions to epic showdowns.
•	Save the city, level by level.
Features:
•	Adrenaline-fueled action with no pauses.
•	Strategic decisions that define your victory.
•	Dark visuals and an apocalyptic urban atmosphere.
Your mission is clear: repel the invasion. Save the city. Become the hero we need.
Will the alien invasion be stopped? It all depends on you.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Eliminar anuncios | $3.99 | one-time |
| 3000 monedas | $0.99 | one-time |
| 18000 monedas | $3.99 | one-time |
| 45000 monedas | $8.99 | one-time |
| 150000 monedas | $22.99 | one-time |



## Version history (last 5 releases)

### 1.0.14 — 2026-08-24

Now get one free card per day

### 1.0.13 — 2026-08-15

Changes in the UI of the Levels

### 1.0.12 — 2026-08-13

Now get one free card per day

### 1.0.11 — 2026-08-12

Visual Improvements

### 1.0.10 — 2026-08-08

Improvement in level loading

## More apps by Manu Sitaras Stier

- [Bellver AR](https://appshunter.io/ios/app/bellver-ar/id1478281027)
- [Turtle Beach](https://appshunter.io/ios/app/turtle-beach/id6465291337)
- [Job Interview AI Tech](https://appshunter.io/ios/app/job-interview-ai-tech/id6468874970)
- [AI Santa Claus](https://appshunter.io/ios/app/ai-santa-claus/id6471507462)
- [Mallorca AR](https://appshunter.io/ios/app/mallorca-ar/id6499454764)
- [Lava Ball Dash](https://appshunter.io/ios/app/lava-ball-dash/id6503437324)

All apps by Manu Sitaras Stier: https://appshunter.io/developer/1478281026

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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 2026-08-26.*