Earthworm Jim, the legendary game from the golden age of the Sega Genesis (also known as Sega Mega Drive), is now available to play online through various emulator platforms. These platforms recreate the classic gaming experience in your web browser, allowing you to relive the epic adventure of Jim and his battles against the likes of Evil the Cat and Queen Slug-for-a-Butt. From the whimsical landscapes to the frantic action, everything that made Jim’s Return a standout of its era is available in these online emulators.

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Cheat Codes for Earthworm Jim

Remember the days when cheat codes were a fundamental part of the gaming experience? Earthworm Jim embraces this tradition with a plethora of codes to enhance your playthrough. Here are some of the most popular:

  • Invincibility: ABBACAB (SEGA), Down, S, Up, S, R, Right, S (SNES)
  • Level Skip: AICULEDSSUL (SEGA), B, A, Down, B, A, Down, B, A, Down, Down (SNES)
  • All Weapons: CANNAHEGPLZ (SEGA), X, X, X, X, X, B, A (SNES)

Earthworm Jim – Playthrough Online

Earthworm Jim is a platformer with a unique twist – it follows the story of Jim, an earthworm who becomes a superhero after stumbling upon a robotic suit. With an online emulator, you can experience the full playthrough of this quirky adventure, taking on surreal landscapes, battling bizarre creatures, and using a range of outlandish weapons. The online emulator allows you to experience Jim’s Return in its original form, or with various enhancement options that can improve graphics, gameplay, and more.

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Development of Earthworm Jim

Earthworm Jim was developed by Shiny Entertainment and published by Playmates in 1994. The game was a critical and commercial success, praised for its quirky humor, unique visuals, and engaging gameplay. The character of Jim was designed to be an “anti-Mario” – a hero that was as bizarre and unconventional as possible. This eccentricity shines through in every aspect of the game, making it a standout title on the Sega Genesis (Mega Drive) platform.

Characters and Abilities

In Worm Jim’s Adventure, you will meet a range of unique characters, each with their own traits and abilities. Here’s a brief overview of the main ones:

  • Jim: The main character, an earthworm in a robotic suit. He can run, jump, and use his worm body as a whip or a makeshift helicopter.
  • Peter Puppy: Jim’s unlikely sidekick. When Peter gets scared, he transforms into a monstrous dog that can wreak havoc on enemies.
  • Princess What’s-Her-Name: The damsel in distress that Jim is out to save. Unfortunately, she often meets a tragic (and comedic) end.
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Bonuses and Items

To assist you in your adventure, Earthworm Jim offers a variety of bonuses and items. These include:

  1. Plasma Blaster: Jim’s default weapon, which can be powered up for stronger attacks.
  2. Super Suit: The source of Jim’s powers, which provides him with enhanced abilities.
  3. Extra Life: Represented by Jim’s face, these items grant an extra life when collected.
  4. Worm: Collecting 100 worms gives Jim an extra continue.

Recommendations for Playing Earthworm Jim

Earthworm Jim is a challenging game, but with the right approach, you can master it. Here are some recommendations for your playthrough:

  • Take your time to learn the mechanics of the game. Jim’s Return rewards patience and exploration.
  • Master the whip swing. This ability allows Jim to reach high places and can be a lifesaver in many situations.
  • Use your weapons wisely. Ammo is limited, so make sure you use your weapons judiciously.
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Enemies and Bosses

In Earthworm Jim, you will face a host of unique enemies and bosses. Here are some of the most notable ones:

  • Evil the Cat: The ruler of Heck, a world filled with dangers and torments. Evil the Cat is a recurring boss character.
  • Queen Slug-for-a-Butt: The main antagonist of the game. Queen Slug-for-a-Butt is a formidable enemy with powerful attacks.
  • Psy-Crow: A bounty hunter who wants Jim’s Super Suit. Psy-Crow is a persistent threat throughout the game.

Summary of Strengths and Weaknesses of Earthworm Jim

Unique and quirky gameplayHigh difficulty level
Memorable charactersOccasionally frustrating controls
Humorous and engaging storySome levels can be repetitive
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Despite its few shortcomings, Earthworm Jim remains a beloved classic of the Sega Genesis (Mega Drive) era. Its unconventional gameplay, unforgettable characters, and humorous story make for a gaming experience that’s truly unique. Whether you’re playing through the game for the first time or revisiting it online with an emulator, Soil Soldier offers plenty of thrills, laughs, and challenges.

Earthworm Jim FAQs

Who created Worm Jim's Adventure?

Earthworm Jim was created by Doug TenNapel, an American writer and artist. He is known for his work in creating the character and concept for the game.

How to play Earthworm Jim?

To play Jim’s Return on Sega Genesis, insert the game cartridge into the console, power on the system, and use the controller to navigate and control Jim, the earthworm protagonist. The game is a platformer where you guide Jim through various levels, defeating enemies, avoiding obstacles, and collecting power-ups. Each level presents unique challenges and objectives.

What is Worm Jim's Adventure?

Earthworm Jim is a comedic platform video game featuring the adventures of Jim, an ordinary earthworm who obtains a high-tech suit that grants him enhanced abilities. The game is known for its humorous and surreal tone, quirky characters, and unique gameplay mechanics.

When did Earthworm Jim come out?

Subsoil Hero was initially released for Sega Genesis in 1994. It later saw ports to various other platforms, including Super Nintendo Entertainment System (SNES), Game Boy, and PC, among others.

Where can I play Jim’s Return?

You can play Earthworm Jim on various platforms, including Sega Genesis, SNES, and PC. Additionally, the game has been re-released and made available on modern platforms such as digital stores and compilation collections.

How many levels are in Worminator?

Jim’s Return consists of a total of 10 levels. Each level has its unique theme, enemies, and challenges that Jim must overcome.

How many people worked on Earthworm Jim?

Worm Jim's Adventure was developed by a team at Shiny Entertainment. The exact number of people who worked on the game may vary, but it involved programmers, artists, designers, and other professionals in the game development process.

How to beat the first boss in Worm Jim's Adventure?

To beat the first boss in Earthworm Jim, Psy-Crow, you need to dodge his attacks while finding opportunities to attack him. Use Jim's blaster to shoot Psy-Crow whenever he exposes a vulnerable spot. Be patient, observe his patterns, and time your attacks carefully to defeat him.


The main characters in Jim’s Return include the protagonist, Subsoil Hero himself, as well as Princess What's-Her-Name, Evil the Cat, Psy-Crow, and other quirky and memorable characters that Jim encounters on his adventure.