Best PlanetBuilder alternatives: games like PlanetBuilder

10+ similar games compared and reviewed

3.9 avg rating
10 free games
Updated November 2026

Whether you want more options like PlanetBuilder or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to PlanetBuilder

Runes & Romance#2

Runes & Romance by Faedark LLC

Your Custom Romantasy Story
Strong Contender
🎮 Games
4.8😊(29 ratings)
FreeAds
Runes & Romance screenshot 1
Runes & Romance screenshot 2
Runes & Romance screenshot 3
Runes & Romance screenshot 4
Runes & Romance screenshot 5
Runes & Romance screenshot 6

Create your own romantic fantasy story with unlimited choices. Shape relationships and narratives with an innovative emoji system, allowing you to be the hero of your own adventure. Explore a rich world with endless replayability.

What We Love

  • 🎨 Gorgeous visuals
  • 🧠 Unique and engaging story
  • 🎨 Excellent artwork
  • 🎨 Creative use of emojis
  • 🎨 Tailor-made character creation
  • 🎨 Varied and complex stories
  • 🎨 Unpredictable and chaotic gameplay
  • 🎨 Immersive choose-your-own-adventure experience
  • 🎨 Captivating romantasy genre
  • 🎨 Transparent and involved developers

Room to Improve

  • ⏱️ Slow generation of content
  • 🚫 Limited character customization options
My Starship: Space RPG#3

My Starship: Space RPG by Brandon Stecklein

Trade, Battle, and Explore
Worth Considering
🎮 Games
4.3(22 ratings)
FreeAdsIn-App Purchases
My Starship: Space RPG screenshot 1
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My Starship: Space RPG screenshot 3
My Starship: Space RPG screenshot 4

Embark on a deep space trading and combat simulation as a starship captain. Explore a vast galaxy, battle rival ships, customize your vessel, and complete missions. Your choices shape your destiny as a merchant, pirate, or explorer.

More games like PlanetBuilder

4
Space Colonizers - the Sandbox
Space Colonizers - the Sandbox
Space Colonizers - the Sandbox
Idle Planet Building Simulator
Free

Embark on a cosmic journey to rebuild destroyed planets for homeless aliens. Collect resources, unlock environments, and seek out microbiology to construct new homes. Upgrade your spaceship and utilize a space station to accelerate the construction process.

Idle gameplay with offline resource collectionPlanet reconstruction simulationResource management and collection
🎮 Games
(42)
free with in-app purchases
5
Starship&Heavy
Starship&Heavy
Starship&Heavy
Starship Super Heavy
Free

Experience immersive space missions from Earth to Mars. Manage launches, adjust trajectories, and master orbital navigation and precise landings with realistic physics. This educational and exciting game offers an unforgettable space exploration adventure.

Immersive space mission simulationRealistic launch managementOrbital navigation and trajectory adjustment
🎮 Games
(44)
ad-supported
6
Plants vs Goblins 3
Plants vs Goblins 3
Plants vs Goblins 3
by Aleksey Tselinko
Free

Defend the Garden Kingdom from a new goblin invasion in this action-packed strategy game. Recruit new plant warriors, upgrade powerful skills, and uncover secrets to drive back the enemy.

New plant warrior typesVicious new goblin enemiesUpgradeable special skills
🎮 Games
(15)
ad-supported
7
Rage of Kings
Rage of Kings
Rage of Kings
Enjoy epic real time battles!
Free

Lead a fantasy army to defend your kingdom and conquer enemies in real-time strategy battles. Build and upgrade your city, research tactics, craft equipment, and forge alliances with players worldwide to dominate the battlefield and claim the throne.

City construction and upgradesReal-time PvP and PvE battlesResearch and technology development
🎮 Games
(50)
free with in-app purchases
8
Rock Paper Scissors•
Rock Paper Scissors•
Rock Paper Scissors•
RPS Battle Simulator
Free

Simulate massive emoji battles of Rock Paper Scissors. Choose the number of each element, place them on the field, and watch the classic game unfold on a large scale. It's a fun and chaotic way to see which emoji reigns supreme.

Emoji battle simulatorLarge-scale simulationsCustomizable emoji teams
🎮 Games
(134)
free with in-app purchases
9
Space Expansion – Idle Clicker
Space Expansion – Idle Clicker
Space Expansion – Idle Clicker
Expand your space empire
Free

Build and expand a vast space empire by tapping to gather resources, automating production, and exploring new worlds. This idle clicker offers deep progression with satisfying gameplay perfect for short breaks or long sessions.

Tap to collect resourcesAutomate productionUpgrade planets
🎮 Games
(22)
ad-supported
10
Space Sandbox Playground
Space Sandbox Playground
Space Sandbox Playground
Your game on a space platform
Free

Design and build your own space platform, then explore it in game mode. Populate your creations with various creatures and objects for unique cosmic adventures.

Design custom space platformsPopulate with creatures and objectsExplore in game mode
🎮 Games
(10)
ad-supported