01
Fair play
Every campaign sector is designed to be beatable without purchases. Optional packs and VIP accelerate toward the same caps every free player can reach.
Independent software studio
x3r0soft
We publish x3r0TD 1.1 — now available on the App Store. Native neon tower defense for iPhone with Research, Evolution, Wardrobe, fair optional packs, and VIP.
App StoreiOS nativeFair play
x3r0TD
Featured game
x3r0TD
Now available on the App Store. Neon tower defense for iPhone (1.1) — 100 campaign sectors, Research, Evolution, Wardrobe, fair fixed-content packs, and optional VIP.
Now on the App StoreOfflineiPhone
Native tower defense with Research, Evolution, Wardrobe, optional Game Center rankings, fair fixed-content packs, and optional VIP — campaign sectors stay beatable without purchases.
Studio principles
Built for players
x3r0soft exists to ship one honest, polished iPhone experience — not to optimize engagement tricks.
02
Native performance
Built with SwiftUI, SpriteKit, and SwiftData for iPhone. Offline play, local save, and readable combat on device.
03
Player-first design
No ads, no account wall, no energy timers. Progress stays on your device. Optional Game Center rankings do not require an x3r0soft login.
04
Honest monetization
Optional consumable purchases and optional VIP Vanguard and Commander subscriptions. No loot boxes. Optional cosmetic purchases are deferred from the Store until cosmetics apply in-game.
Support
We are here to help
Gameplay questions, purchases, privacy inquiries, and player feedback — one email, one support page.
Include your device model, iOS version, and sector number when reporting a gameplay issue.
Support routes
- Support page — purchases, restore, fair play
- Privacy policy — local save, no tracking
- Contact — licensing and general inquiries