Planet TD

Tower defense where rare towers can sell for a profit

MD Games · Published by Next in Game · Released Jan 6, 2023

Reviews: Mostly Positive; 73% of 129
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Mar 1, 2023
Minimum PC: Onboard; 1 GB RAM · 1 GB disk; Full requirements

What is Planet TD?

Planet TD is a single-player tower defense game set across four planets invaded by robots from another civilization. In levels spanning forests, mountains, glaciers, and deserts, you position six tower types, manage resources, and upgrade your defenses against ground and air enemies.

For you if...

+you want a simple, stage-based strategy game

Not for you if...

−you prefer direct combat to managing automated defenses

What players say

73% of 129 reviews are positive

Some players praise the persistent tower upgrades and straightforward progression. Common complaints include repetitive levels and poor balance, with players reporting that relying on one tower type or exploiting money-generating upgrades makes victories too easy.

Screenshots and trailer

Planet TD system requirements

Minimum: Onboard, 1 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Planet TD?

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Minimum

OS: Win 10
Processor: Intel I7 870
Graphics: Onboard
Memory: 1 GB RAM
Storage: 1 GB available space

Does Planet TD have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Planet TD run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Some in-game text is small and may be hard to read
The native resolution is not the default one
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 61
Steam features: Family Sharing
Languages: Text only: English, French, German, Turkish, Simplified Chinese, Traditional Chinese, Korean, Spanish - Latin America, Portuguese - Portugal.

Does Planet 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 27, 2026. How to filter AI games on Steam