# Transistor Defense — Roguelite tower defense

> Roguelite tower defense game against a rogue AI in a digital realm. (iPhone/iPad app by Realm Games LLC.)

- Source: https://appshunter.io/ios/app/transistor-defense/id1541777827 (this page in markdown: same URL + `.md`)
- Developer: [Realm Games LLC](https://appshunter.io/developer/509906517)
- Category: Games, Casual, Strategy
- Price: $4.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 417 MB
- Languages: American English
- Released: 2026-01-08
- Data updated: 2026-08-08
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/transistor-defense/id1541777827/reviews.md

## What is Transistor Defense?

Transistor Defense is a strategic tower defense experience set within a corrupted digital realm, where you must defend against the relentless advance of a rogue sentient AI determined to overtake the network.

Deploy a powerful arsenal of defensive structures to protect your core. Choose from a variety of tower types, each with distinct roles with the capability of being enhanced with powerful modules.

Each enemy wave becomes more challenging as the AI evolves, introducing new enemy types and  behaviors. To survive, you'll need to adapt — utilizing a robust shop system that offers meaningful choices and powerful synergies between tower types.

After every wave, dive into a roguelike progression system through the in-run shop. Spend earned resources to acquire randomized upgrades, or additional towers to tilt the odds in your favor. Every run presents different options, ensuring no two sessions play the same — experimentation and adaptability are key to mastering the network.

## Key features

- Strategic tower deployment
- Tower module enhancements
- Evolving enemy AI
- Roguelike progression
- Randomized upgrades
- Synergistic tower choices


## Frequently asked questions about Transistor Defense

### What is the gameplay like in Transistor Defense?

Transistor Defense is a strategic tower defense game where you deploy and upgrade defensive structures to stop waves of enemies controlled by a rogue AI. It features roguelike progression with randomized upgrades after each wave, ensuring varied gameplay.

### Does Transistor Defense have multiplayer modes?

Based on the provided information, Transistor Defense is designed as a single-player experience. There is no mention of multiplayer or co-op modes.

### How does the roguelike progression work in Transistor Defense?

After each wave, you enter a shop where you can spend earned resources on randomized upgrades or new towers. This system offers meaningful choices and synergies, making each run unique and requiring adaptability.

### What devices is Transistor Defense available on?

Transistor Defense is supported on iPhone, iPad, and iPod devices.

### What is the age rating for Transistor Defense?

Transistor Defense has an age rating of 4+, making it suitable for a wide range of players.

### How often is Transistor Defense updated?

The game was last updated on January 9, 2026, with version 1.0.2. This indicates recent development activity, suggesting potential for future updates.

### Does Transistor Defense have ads?

No, Transistor Defense does not contain advertisements. It is a premium game with a one-time purchase price.

### What is the price of Transistor Defense?

Transistor Defense is available for purchase at $4.99.

## Version history (last 1 release)

### 1.0.2 — 2026-01-09

No release notes.

## More apps by Realm Games LLC

- [Space Trader Simulator](https://appshunter.io/ios/app/space-trader-simulator/id1391199671)
- [Fill Puzzle: TV Edition](https://appshunter.io/ios/app/fill-puzzle-tv-edition/id1422811925)
- [Glowy Block Puzzle](https://appshunter.io/ios/app/glowy-block-puzzle/id1424679621)
- [Retro Fill](https://appshunter.io/ios/app/retro-fill/id1447506999)

All apps by Realm Games LLC: https://appshunter.io/developer/509906517

## Related topics

[transistor defense](https://appshunter.io/ios/topics/transistor-defense)

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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 2026-08-08.*