In the ever-evolving landscape of the roguelike genre, Everything is Crab presents a unique and deeply engaging gameplay loop centered around the transformative journey of its protagonist, Darwin. At the heart of this transformation lies the intricate system of "Evolutions," a mechanic that offers players a staggering 121 distinct pathways to alter Darwin’s capabilities during each run. These Evolutions are not mere cosmetic changes; they are potent modifiers that actively reshape Darwin’s behavior, imbuing him with a diverse array of buffs and altering his combat and survival strategies. While the sheer breadth of these transformations might initially seem daunting, a comprehensive understanding of each Evolution is crucial for players seeking to master the game’s challenging environments.
This guide aims to demystify the Evolution system within Everything is Crab, providing players with the knowledge to make informed decisions and unlock Darwin’s full potential. As the game continues to be updated, this information represents the current state of available Evolutions, offering a foundational resource for both new and experienced players.
The Core Mechanic: Understanding Evolutions
Evolutions in Everything is Crab function as persistent upgrades that are acquired and activated throughout a player’s playthrough. Unlike temporary power-ups, these modifications become integrated into Darwin’s core being, fundamentally changing how he interacts with the game world. Each Evolution provides a specific benefit, ranging from enhanced offensive capabilities and defensive resilience to improved mobility and resource management. The strategic selection and combination of these Evolutions are paramount to success, allowing players to tailor Darwin to their preferred playstyle or adapt to the unique challenges presented by each in-game scenario.
The game introduces a tiered rarity system for Evolutions, with Common, Rare, Epic, and Legendary classifications. This rarity directly influences the potential power and impact of an Evolution, with Legendary Evolutions often offering game-altering abilities. The progression through these tiers is tied to player advancement, ensuring that more powerful transformations become accessible as players gain experience and unlock higher levels of upgrades.

A Deep Dive into Darwin’s Potential: Cataloging the Evolutions
The following catalog meticulously details every Evolution currently available in the game’s build, offering insights into their in-game effects, applicable upgrade levels, associated Affinities, and their designated Type. It is important to note that the rarity of each Evolution can fluctuate as players unlock higher upgrade tiers, potentially elevating the significance of seemingly common traits.
Common Evolutions: The Building Blocks of Transformation
The foundational layer of Darwin’s potential lies within the Common Evolutions. These are often the first transformations players encounter, providing essential boosts that lay the groundwork for more complex strategies.
- Agile: Enhances Darwin’s evasive capabilities by increasing Dodge and reducing the Attack Penalty, crucial for survival in fast-paced encounters. Its Trickster Affinity suggests a focus on misdirection and evasion.
- Antlers: A high-risk, high-reward Evolution that inflicts self-damage but delivers substantial Physical damage. Its Imposing Affinity points towards a brute-force, aggressive approach.
- Beak: Augments feeding speed and allows for ranged Ability damage, a versatile combination for resource gathering and ranged combat. It aligns with both Prey and Trickster Affinities, indicating adaptability.
- Carapace: Bolsters defensive capabilities by increasing Damage Resistance and granting Plating. The Imposing and Prey Affinities highlight its defensive utility and potential for survival.
- Chonky: Directly impacts Darwin’s physical presence, increasing Size and Physical attributes. Its Imposing Affinity reinforces its role in enhancing raw power.
- Claws: Grants rapid Physical Damage output, making it ideal for close-quarters combat. The Predator Affinity signifies its offensive prowess.
- Cortex: Boosts Ability by enhancing cognitive functions, impacting spellcasting or special skill effectiveness. The Trickster Affinity suggests a more nuanced, skill-based approach.
- Dexterous: A potent combination that reduces cooldowns and increases Ability, allowing for more frequent use of special skills and enhanced magical or psionic attacks. Its Predator and Trickster Affinities indicate a blend of offensive and strategic capabilities.
- Elusive: Shrinks Darwin’s size and increases dodge, making him harder to hit. Its Prey Affinity emphasizes survival through evasion.
- Fur: Increases Damage Resistance and provides Cold Adaptation, offering protection against environmental hazards and specific enemy types. Notably, it has no specific Affinity listed, suggesting a more universal benefit.
- Jaws: Delivers strong Physical Damage and amplifies damage against stunned enemies, encouraging a tactical approach to combat. Its Predator Affinity underscores its predatory nature.
- More Eyes: Enhances both dodge and Senses, improving situational awareness and evasive potential. The Gregarious and Prey Affinities suggest a benefit derived from observation and survival.
- More Mass: Increases Max HP, Physical, and Size, directly contributing to Darwin’s overall survivability and offensive power. The Imposing Affinity reinforces its focus on brute strength.
- Muscular Tissue: A straightforward boost to Physical damage, enhancing Darwin’s offensive output. Its Predator Affinity aligns with its aggressive role.
- Pincer: Deals Ability Damage, a distinct damage type that can bypass certain physical defenses. Its Carcinisation and Trickster Affinities suggest a unique, perhaps mechanical or unconventional, application of power.
- Plated: Directly increases Plating, a defensive buff that likely stacks with other resistance-based abilities. The Imposing Affinity highlights its defensive fortification.
- Reach: Extends the range of Darwin’s attacks, allowing for safer engagement with enemies. Its Trickster Affinity implies a strategic advantage through positioning.
- Regenerative Tissue: Boosts regeneration, enabling Darwin to recover health over time, a crucial passive survival mechanism. The Imposing Affinity suggests a resilience inherent in his physical form.
- Saliva: Enhances feeding speed and regeneration, offering a dual benefit for resource acquisition and sustained combat. Its Predator and Prey Affinities indicate a balanced approach to survival.
- Scales: Increases Damage Resistance and provides Heat Adaptation, offering protection against different environmental threats and damage types. Like Fur, it lacks a specific Affinity.
- Slide: Allows Darwin to dash over long distances, a vital mobility tool for evasion and repositioning. Its Prey and Trickster Affinities suggest a strategic use for survival and tactical advantage.
- Spit: Deals low Ability Damage at range, offering a consistent, albeit less potent, ranged offensive option. Its Trickster Affinity points to its tactical application.
- Stomach: Primarily increases feeding speed, contributing to Darwin’s ability to sustain himself and level up more quickly. Its Imposing and Prey Affinities suggest a benefit derived from efficient consumption.
- Tail: Boosts Ability and Social attributes, impacting both skill-based attacks and interactions with other creatures. Its Gregarious Affinity highlights its social dimension.
Rare Evolutions: Unlocking Greater Power and Versatility
Moving into the Rare tier, Evolutions begin to offer more specialized and impactful bonuses, often requiring specific conditions or playstyles to fully leverage.
- Antennae: Enhances Senses and Social capabilities, improving awareness and interaction with the environment and other beings. Its Carcinisation and Gregarious Affinities suggest a focus on connection and perception.
- Body Slam: A powerful close-range attack that deals Physical Damage scaled by Max HP, making Darwin a formidable threat in melee. Its Imposing Affinity reinforces its raw power.
- Carnivore: Increases the progress gained from consuming meat and reduces Prey affinity, incentivizing a strictly predatory diet. Its Predator Affinity is central to this Evolution.
- Cheek Pouch: Allows for passive food storage and consumption, providing a continuous source of sustenance. Its Gregarious and Trickster Affinities suggest a clever, perhaps community-oriented, survival strategy.
- Constriction: An Ultimate ability that temporarily stuns nearby enemies and deals Physical Damage over time, offering significant crowd control and damage potential. Its Trickster Affinity points to its tactical application.
- Detachable Tail: Creates a decoy when Darwin is damaged, a clever defensive maneuver that can distract or mislead attackers. Its Prey and Trickster Affinities highlight its evasive and deceptive nature.
- Exoskeleton: Increases Damage Resistance and Social attributes, providing both defensive fortitude and improved interactions. Its Carcinisation and Gregarious Affinities suggest a resilient and connected being.
- Forager: Increases the chance of Food drops converting to Health Food and boosts Poison Resistance, a boon for sustained survival and mitigating environmental threats. Its Prey Affinity emphasizes scavenging and resilience.
- Fungoid: Generates Mushrooms around Darwin, potentially providing a renewable resource or area-of-effect benefit. Its Prey Affinity suggests a connection to the natural world and its resources.
- Herbivore: Increases Vegetation Progress and reduces Predator Affinity, encouraging a vegetarian diet and shifting Darwin’s focus. Its Prey Affinity is central to this Evolution.
- Horns: Delivers a Headbutt attack that deals Physical Damage and bypasses Plating, offering a way to break through enemy defenses. Its Imposing Affinity emphasizes direct assault.
- Leap: Allows Darwin to jump over enemies and obstacles, completely avoiding damage during the leap. Its Predator Affinity suggests a predatory, agile hunter.
- Leech: Utilizes short-range attacks to deal Ability Damage and drain HP, a potent combination for sustained offense and self-healing. Its Trickster Affinity highlights its cunning approach.
- Nomadic: Grants Progress when discovering Places of Interest, rewarding exploration and environmental engagement. Its Prey Affinity encourages venturing into the unknown.
- Omnivore: Increases overall Food Progress, making Darwin more efficient at acquiring sustenance from various sources. It has no specific Affinity, indicating a universal benefit.
- Pack: Boosts attack based on the number of charmed animals, encouraging a strategy of building a loyal following. Its Gregarious Affinity is key to this Evolution.
- Piscivore: Specifically increases Fish Food Progress, catering to a diet focused on aquatic prey. Its NA Affinity suggests a specialized, niche benefit.
- Poisonous Saliva: Applies poison to Beak, Jaws, and Spit attacks, adding a potent damage-over-time effect to Darwin’s offensive abilities. Its Trickster Affinity highlights its insidious nature.
- Poisonous Spores: Inflicts poison on nearby enemies upon being hit, creating an area-of-effect debuff. Its Trickster Affinity suggests a defensive or area-denial capability.
- Prehensile Tail: Increases Feeding Distance, allowing Darwin to gather food from a safer range. Its Prey Affinity emphasizes efficient resource acquisition.
- Revenge: Temporarily boosts Physical and Ability damage when Darwin takes damage, rewarding aggressive play after being struck. Its Imposing and Predator Affinities suggest a combative response to adversity.
- Scavenger: Grants extra progress on food from animals Darwin hasn’t killed, encouraging interaction with the ecosystem without direct predation. Its Gregarious and Prey Affinities highlight a more passive, opportunistic survival strategy.
- Shell: Increases Damage Resistance, providing a significant defensive buff. Its Carcinisation and Imposing Affinities suggest a hardened, resilient form.
- Smol: Increases Speed while reducing Size and Imposing Affinity, favoring agility and evasiveness over raw power. Its Prey Affinity underscores a focus on survival through stealth.
- Spines: Reflects a percentage of damage back upon contact, turning defensive pressure into offensive retaliation. Its Imposing Affinity highlights its formidable nature.
- Sprint: Increases Speed, allowing Darwin to move more quickly across the game world. Its Predator Affinity suggests a hunter’s speed.
- Spur: Deals low Physical Damage automatically triggered after a basic attack, adding a small but consistent damage bonus to regular attacks. Its Predator Affinity points to its offensive utility.
- Stoner: Performs a powerful ranged attack using Stone Ammo, dealing significant damage. Its Trickster Affinity suggests a tactical, ranged approach.
- Subcutaneous Fat: Increases Cold and Heat Adaptation and Max HP, providing enhanced survivability against environmental extremes and direct damage. Its Imposing Affinity reinforces its resilience.
- Synapse: Reduces all cooldowns, allowing for more frequent use of special abilities. Its Trickster Affinity emphasizes efficient skill management.
- Tail Wag: Attempts to charm nearby animals every five seconds, a passive ability for building alliances and influencing the environment. Its Gregarious Affinity is central to this mechanic.
- Toe Beans: A Social attack with a chance to charm a nearby animal, offering an active method for gaining allies. Its Gregarious Affinity highlights its social influence.
- Turtle Down: Grants a temporary shield, providing a brief but crucial defensive advantage in combat. Its Imposing Affinity suggests a protective shell-like ability.
- Whining: Attempts to charm nearby animals after taking damage, a reactive social ability that can turn adversity into an advantage. Its Gregarious Affinity emphasizes its persuasive nature.
Epic Evolutions: Game-Changing Transformations
The Epic tier represents a significant leap in power and strategic depth, with Evolutions capable of dramatically altering the flow of a run.
- Courting: An Ultimate ability that charms the nearest enemy, offering powerful crowd control and the potential to turn foes into allies. Its Gregarious Affinity is central to its charm-based mechanics.
- Diurnal: Boosts all damage dealt during the day but reduces damage at night, creating distinct strategic phases based on the in-game time. It has no specific Affinity, indicating a broad environmental impact.
- Hollow Bones: Increases Speed while reducing Damage Resistance, a trade-off that favors mobility and evasion over raw durability. Its Prey Affinity suggests a focus on agile survival.
- Impervious: Splits incoming damage into two instances, with half taken immediately and the other half after a second, while also increasing Max HP. This offers a unique defensive mitigation strategy. Its Imposing Affinity reinforces its resilience.
- More Legs: Increases Speed, providing a direct boost to Darwin’s locomotion. Its Carcinisation Affinity suggests a more complex, multi-limbed form.
- Nocturnal: Increases damage dealt during the night and boosts Senses, creating a powerful synergy for nighttime operations. It has no specific Affinity, indicating a reliance on the game’s environmental cycles.
- Outlier: Grants a random Legendary Evolution and increases the chance of obtaining Legendary-only Evolutions, a highly sought-after ability for those aiming for the ultimate transformations. Its N/A Affinity suggests it’s a meta-ability focused on progression.
- Overwhelm: Deals additional damage based on active Plating, rewarding players who invest in defensive buffs to enhance their offensive output. Its Imposing Affinity highlights the synergy between defense and offense.
- Pistol Pincer: An Ultimate ability that deals massive damage based on the higher Physical/Ability Damage value and pushes the target, offering a devastating offensive finisher. Its Carcinisation and Trickster Affinities suggest a unique, powerful strike.
- Sharpen: Increases the damage of attacks based on Predator Affinity levels, directly rewarding players who commit to a predatory playstyle. Its Predator Affinity is central to its effectiveness.
- Slow Metabolism: Reduces Speed but also lowers the progress requirement to evolve, offering a trade-off between mobility and faster progression. Its Prey Affinity suggests a focus on efficient adaptation.
- Stinger: Deals Physical Damage and applies Poison that deals Ability Damage over five seconds, a potent combination of direct damage and a lingering debuff. Its Trickster Affinity highlights its venomous nature.
- Vegan: Increases Vegetation Progress but prohibits meat and fish consumption, while also reducing Predator Affinity, strongly encouraging a strictly vegetarian lifestyle. Its N/A Affinity suggests a focus on dietary choice.
Legendary and Branching Evolutions: The Pinnacle of Darwin’s Potential
The Legendary and Branching Evolutions represent the apex of Darwin’s transformative journey, offering powerful and often unique abilities that can define an entire playthrough.

- Alpha: Increases Gregarious Affinity, Max HP, Size, and Social attributes, creating a dominant and influential presence. Its Gregarious and Imposing Affinities suggest a leader with both social and physical might.
- Arms: Increases Ability, Physical, and Feeding distance, enhancing Darwin’s offensive capabilities and resource gathering. Its Trickster Affinity points to a more versatile and skilled fighter.
- Legs: Increases Speed, providing a significant boost to Darwin’s mobility. Its Predator and Prey Affinities suggest a creature built for swift movement and hunting.
- Pollinator: Increases Vegetation Rate when discovering Points of Interest and grants a random bonus after discovering four, rewarding exploration and a connection to the environment. Its Gregarious Affinity suggests a symbiotic relationship.
- Robust: Max HP scales with Size, creating a direct correlation between Darwin’s physical bulk and his survivability. Its Imposing Affinity reinforces its focus on physical fortitude.
- Ruminant: Gains Progress based on Prey Affinity, rewarding players who focus on hunting and consuming prey. Its Prey Affinity is central to its progression mechanic.
- Shifty: Negative size modifiers raise Dodge, making Darwin harder to hit when smaller, a nuanced defensive strategy. Its Prey and Trickster Affinities suggest an evasive and unpredictable nature.
- Slithery: Increases Terrain Adaptation and Speed, allowing Darwin to traverse various environments with ease and move quickly. Its Trickster Affinity suggests an adaptable and agile creature.
- Tentacles: Increases Speed and Ability, while also unlocking arm-based Evolutions at Level 3, offering a transformative path towards enhanced mobility and skill-based combat with unique branching possibilities. Its Trickster Affinity highlights its versatile and unconventional nature.
- Wings: Increases Terrain Adaptation and Speed, enabling Darwin to traverse different terrains and move with increased velocity. Its Predator and Prey Affinities suggest a creature capable of both hunting and evasive maneuvers.
The Genesis of Evolution: Acquiring New Traits
The process of acquiring Evolutions in Everything is Crab is intrinsically linked to Darwin’s growth and development through consumption. As Darwin consumes food, he gains experience and levels up at fixed intervals. Upon reaching a new level, players are presented with a choice from three different Evolutions. The first time an Evolution is acquired, it becomes permanently unlocked in the game’s roster.
Certain Evolutions possess specific unlocking requirements, meaning players may need to achieve particular milestones or meet certain in-game conditions before they can even appear as an option. Once an Evolution is unlocked, players then have the opportunity to level it up during subsequent runs. Unlocked Evolutions exhibit a higher probability of appearing as choices during future leveling opportunities, allowing players to further enhance their chosen traits and refine their Darwin’s build over time.
This system creates a dynamic progression where each run not only tests a player’s current build but also contributes to the long-term growth and potential of their Darwin. The interplay between acquiring new Evolutions and leveling existing ones forms the core of the game’s strategic depth, encouraging experimentation and adaptation.
Beyond Evolutions: The Influence of Genetics
While Evolutions are central to Darwin’s in-run transformations, players must also consider the impact of "Genetics." These pre-run boosts provide Darwin with passive advantages before the start of each new game. The existence of "spicy options" within the Genetics system suggests that players can further customize Darwin’s starting capabilities, adding another layer of strategic preparation to each playthrough. Understanding and leveraging both Evolutions and Genetics is crucial for mastering the multifaceted challenges presented by Everything is Crab.
The continuous development and introduction of new Evolutions and Genetics within Everything is Crab ensure that the game remains a dynamic and evolving experience. This comprehensive guide serves as a foundational resource, empowering players to navigate Darwin’s transformative journey and unlock the full potential of this intricately designed roguelike.
