Throbax TD

Tower defense with a controllable hero and looping enemy waves

Unterrainer Informatik OG · Released Nov 17, 2022

Reviews: Mostly Positive; 78% of 60
Recent reviews: Not enough recent
Players: 0; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 7 years ago; May 16, 2019
Minimum PC: ATI or Nvidia Videocard with at least 256MB or Intel GMA 950 or newer; 2 GB RAM · 2 GB disk; Full requirements

What is Throbax TD?

A free-to-play, 2.5D sci-fi tower defense game about saving your planet. You place and upgrade towers and cast spells across 50 levels, split between circular maps and standard tower defense. In circular stages, enemies remain until destroyed, and you lose if 100 accumulate on the map.

For you if...

+you want solo play, online cooperation, or competitive matches

Not for you if...

−you prefer a relaxed campaign without demanding tactical decisions

What players say

78% of 60 reviews are positive

Players praise the expanding tower selection and progression through later maps. Recurring complaints concern replaying stages to earn upgrades and explanations that leave some mechanics unclear.

Screenshots and trailer

Throbax TD system requirements

Minimum: ATI or Nvidia Videocard with at least 256MB or Intel GMA 950 or newer, 2 GB RAM, 2 GB of disk space.

As published by the developer.

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Minimum

OS: Windows XP, Vista, Windows 7, Windows 8, Windows 10
Processor: Any processor with 2 Cores
Graphics: ATI or Nvidia Videocard with at least 256MB or Intel GMA 950 or newer
Memory: 2 GB RAM
Storage: 2 GB available space

Does Throbax TD have co-op or multiplayer?

Yes: co-op online; PvP online. It also has a single-player mode.

Does Throbax TD run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 72
Steam features: Cloud saves, Family Sharing, Trading cards
Languages: Full audio: English, German. Text only: French, Italian.

Does Throbax TD use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam