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The Planet Crafter Classes & Characters: Complete Guide

Every The Planet Crafter build and class explained. Strengths, weaknesses, best gear, and which to pick for your playstyle.

Researched and editorially reviewed. Updated .
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The Planet Crafter drops you alone on a dead world with a single objective: make it breathable. You build heaters, drills and greenhouses to push a terraformation index through oxygen, heat, pressure and biomass stages until the sky changes colour and rain falls on ground that was bare rock when you landed.

Choosing the right build shapes your entire experience. This guide breaks down every option: what they're good at, what they struggle with, and which one matches your playstyle. For optimized builds with full gear sets, see our builds guide.

Quick Comparison

BuildTierPlaystyleBest EquipmentBeginner Friendly?
Heat rusherABalancedMining drillYes
Oxygen specialistABalancedHeaterYes
Biomass gardenerABalancedOxygen unitYes
Wreck looterABalancedVegetubeYes
Automation builderABalancedOre extractorYes

New player? Start with Oxygen specialist. See our beginner's guide for why.


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Heat rusher

Heat rusher is a strong option in The Planet Crafter.

AttributeDetail
TierA
PlaystyleBalanced approach
Best EquipmentMining drill
Stat PriorityBalanced stats
Core GearBest available
Key MechanicTerraformation index

Strengths

  • Highest overall performance across all content types
  • Solid all-around choice
  • Pairs well with Mining drill

Weaknesses

  • Popular choice, competition for resources
  • Needs specific gear to reach full potential
  1. Start in Landing site to learn Heat rusher-specific mechanics
  2. Focus on Terraformation index. It's this build's primary system
  3. Prioritize Mining drill as your first major upgrade
  4. See our full Heat rusher build guide for the optimal gear progression

Oxygen specialist

Oxygen specialist is a strong option in The Planet Crafter.

AttributeDetail
TierA
PlaystyleBalanced approach
Best EquipmentHeater
Stat PriorityBalanced stats
Core GearBest available
Key MechanicOxygen and heat stages

Strengths

  • Most versatile, adapts to any situation
  • Solid all-around choice
  • Pairs well with Heater

Weaknesses

  • Lower peak damage than S-tier options
  • Needs specific gear to reach full potential
  1. Start in Landing site to learn Oxygen specialist-specific mechanics
  2. Focus on Oxygen and heat stages. It's this build's primary system
  3. Prioritize Heater as your first major upgrade
  4. See our full Oxygen specialist build guide for the optimal gear progression

Biomass gardener

Biomass gardener is a strong option in The Planet Crafter.

AttributeDetail
TierA
PlaystyleBalanced approach
Best EquipmentOxygen unit
Stat PriorityBalanced stats
Core GearBest available
Key MechanicResource mining and crafting

Strengths

  • Best survivability for learning hard content
  • Solid all-around choice
  • Pairs well with Oxygen unit

Weaknesses

  • Slower progression speed
  • Needs specific gear to reach full potential
  1. Start in Landing site to learn Biomass gardener-specific mechanics
  2. Focus on Resource mining and crafting. It's this build's primary system
  3. Prioritize Oxygen unit as your first major upgrade
  4. See our full Biomass gardener build guide for the optimal gear progression

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Wreck looter

Wreck looter is a strong option in The Planet Crafter.

AttributeDetail
TierA
PlaystyleBalanced approach
Best EquipmentVegetube
Stat PriorityBalanced stats
Core GearBest available
Key MechanicBase power management

Strengths

  • Excellent in group and cooperative content
  • Solid all-around choice
  • Pairs well with Vegetube

Weaknesses

  • Less effective solo
  • Requires deep game knowledge to use effectively
  1. Start in Landing site to learn Wreck looter-specific mechanics
  2. Focus on Base power management. It's this build's primary system
  3. Prioritize Vegetube as your first major upgrade
  4. See our full Wreck looter build guide for the optimal gear progression

Automation builder

Automation builder is a strong option in The Planet Crafter.

AttributeDetail
TierA
PlaystyleBalanced approach
Best EquipmentOre extractor
Stat PriorityBalanced stats
Core GearBest available
Key MechanicWreck exploration

Strengths

  • Highest skill ceiling with unique mechanics
  • Solid all-around choice
  • Pairs well with Ore extractor

Weaknesses

  • Steep learning curve, punishing mistakes
  • Requires deep game knowledge to use effectively
  1. Start in Landing site to learn Automation builder-specific mechanics
  2. Focus on Wreck exploration. It's this build's primary system
  3. Prioritize Ore extractor as your first major upgrade
  4. See our full Automation builder build guide for the optimal gear progression

Which Build Should You Pick?

For Beginners

Oxygen specialist is the clear winner. It's forgiving, teaches core mechanics, and remains competitive into endgame. Follow our beginner's guide for the best first-session experience.

For Maximum Performance

Heat rusher is the top pick once you understand the game's mechanics. Pair it with Mining drill for the strongest overall setup.

For a Challenge

Automation builder offers the highest skill ceiling. It's punishing when misplayed but incredibly rewarding when mastered. Only recommended after you've completed the game with another build.

For Group Play

Wreck looter shines in cooperative content with utility and team support capabilities.

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