Idle Tower Defense

Idle Tower Defense

Released Dec 2024

Idle Tower Defense is a game where you control a single tower to fight off hordes of enemies. No randomization. Choose from a variety of modules to create unique builds and upgrade modules and survive endless waves.

54% positive · 118 reviews
Not yet
Released, but still in active development
Low confidence
Active Development
Not yet
Released, but still in active development
Low confidence
Active Development

Where to buy

Steam $4.99
Can't confirm — worth a look
We couldn't confirm these stores carry this game.
Green Man Gaming Steam key Search IndieGala Steam key Search
Prices in USD, as listed by each store.
Buying through an affiliate store helps support the site

Evaluation

Idle Tower Defense launched on December 26, 2024. Since launch, the developer — a solo developer — has maintained a steady stream of updates. In a January 16, 2025 post, the developer explicitly committed to continuing updates with new content, outlining plans for a talent system, more modules, new ascension effects, and balance adjustments. An April 7, 2025 dev log confirmed that 40 new modules had been completed and reiterated that "the current version remains in the development phase." The promised major update — V1.1.0 — shipped on August 1, 2025, delivering 63 unique talents, 50 new modules, and a revamped ascension system. Follow-up feature and bug-fix patches continued through August 20, 2025. This establishes a clear pattern: the developer has shipped one major content update post-launch (V1.1.0 on August 1, 2025), alongside sustained smaller patches. The last developer communication of any kind was August 20, 2025. As of today (September 24, 2026), that is over 13 months without any update or post. Since there is only one major content release post-launch, a firm cadence interval is difficult to establish, but the developer's April 2025 statement that the game remains "in the development phase" and the January 2025 roadmap commitment both signal ongoing intent. However, given that silence since August 20, 2025 now extends beyond six months with no further announcement or update, this sits at the boundary of concern. The developer has not announced the conclusion of development, but also has not communicated anything since August 2025. With only one major update data point and a solo developer, the pattern is thin. The assessment remains active development, but confidence is reduced given the extended silence.
Evidence
Major V1.1.0 update ships with 63 new talents, 50 new modules, and revamped ascension effects — delivering on the January 2025 roadmap.
news post · Aug 1, 2025 source content shipped
high
Developer confirms the game 'remains in the development phase' and that a solo developer has been working continuously for three months on 40 new modules.
news post · Apr 7, 2025 source development ongoing
high

Media

Details

Developer
Publisher
ZNZ Games
Achievements
80
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player

About this game

Idle Tower Defense is a stress relieving idle game. If you're tired of operating all the time and hate that you can't always randomize the item you want. Then this is the game for you.

Build

Start with a simple defense tower, choose from a variety of modules, and create unique builds.

Dozens of modules

Beat waves to gain points, use points to unlock modules. Simple and straight, no randomization. Unlock whichever you like!

Idle

Automatically kill enemies and get their gold. Use gold to upgrade modules. Normal weapons will also change.

Choose power, try again

Choose to evolve, gain powerful abilities, and start over in an exclusive form. Stronger builds, faster kills, and a more enjoyable experience!

Last evaluated Sep 24, 2026
Something about this evaluation looks wrong Report illegal or harmful content