Independent software studio

x3r0soft

We publish x3r0TD — a native neon tower defense game for iPhone. Readable spectacle, fair play, and no ads.

iOS nativeFair play

x3r0TD

Brand preview — App Store screenshots forthcoming.

Featured game

x3r0TD

Neon tower defense for iPhone — 100 campaign sectors, six tower families, fusion from sector 21, and fair-play optional purchases.

OfflineFair playiPhone

Native tower defense with readable neon combat, 100 campaign sectors, and optional Core bundles that never gate progress.

Studio principles

x3r0soft exists to ship one honest, polished iPhone experience — not to optimize engagement tricks.

Every campaign sector is beatable without purchases. Optional Core bundles accelerate upgrades within the same tier gates every player follows.

Built with SwiftUI, SpriteKit, and SwiftData for iPhone. Offline play, local save, and 60fps-readable combat on device.

No ads, no account wall, no energy timers. Progress stays on your device with accessibility options from day one.

Two optional Core bundles, clearly disclosed as consumables. No loot boxes, no pay-to-win gates, no misleading storefront copy.

Support

Gameplay questions, purchases, privacy inquiries, and TestFlight feedback — one email, one support page.

Include your device model, iOS version, and sector number when reporting a gameplay issue.

Support routes