Similar games
A compact tower defense game where you use six tower types to defend the solar system against drones, tanks and air vehicles. Four planets with distinct traits add some variety.
More in these topics: Sci-fi games
The closest matches for Planet TD are Ancient Planet, System Protocol One and Creeper World. Each of these 10 games shares something of what makes Planet TD special – the reasons are listed right on each game.
92 %
Best match
An indie sci-fi strategy game where you defend an ancient bastion against invading alien armies using powerful ancient technology.
91 %
Gameplay comes before story
A retro-inspired tower defense game for PC where smart placement and planning of defenses is the core. The presentation is deliberately simple and nostalgic.
90 % 4.99 €
Realistic visuals
An indie real-time strategy game where you push back a spreading, fluid enemy mass called the Creeper with carefully placed turrets and power supply. It plays like a tactical tower-defense puzzle.
89 % 4.99 €
Gameplay comes before story
A retro-styled tower defense where you build mazes and place towers to keep alien hordes away from the Core. Active abilities like Air Strike and Freeze add extra dynamism to the battles.
89 % 5.19 €
Gameplay comes before story
A fast-paced real-time strategy game where you conquer planets through quick thinking and clever tactics. A small indie title for short sessions.
89 % −90 %Sci-fi setting
You flip the script as the aliens, defending your homeworld with towers against human troops that actively destroy your defenses. Quick reactions and smart placement decide each battle.
88 % 6.49 €
Sci-fi setting
A casual single-player strategy game where you lead an insectoid alien swarm against rival hives. It is built around short, accessible battles.
88 % 7.99 €
Sci-fi setting
A classic tower defense game where you protect power cores from waves of alien insectoids. Smart placement and upgrading of ten tower types on fixed build pads, plus a dry-witted AI narrator, define the experience.
88 %
Gameplay comes before story
You command a military base in a side-view 2D layout and must defend it against wave after wave of enemies. A simple indie strategy game in a tower-defense vein.
87 % 10.99 €
Sci-fi setting
A 3D tower defense game where you defend your base from an alien invasion by building and upgrading towers. A lengthy campaign, over 30 enemy types and boss fights keep the challenge varied.
