The Binding of Isaac is a beloved rogue-like game known for its dark themes, challenging gameplay, and infinite replayability. While the game is traditionally played solo, many fans wonder how they can enjoy it with friends. In this guide, we’ll explore the multiplayer modes in The Binding of Isaac, explain how to set them up, and provide tips for a seamless co-op experience.

Can You Play The Binding of Isaac in Multiplayer?

Yes, The Binding of Isaac: Rebirth and its expansions, including Afterbirth, Afterbirth+, and Repentance, support local co-op multiplayer. This mode allows a second player to join the game and control a “baby” companion that assists Isaac on his journey. While the game does not have built-in online multiplayer, there are workarounds for playing with friends remotely.

How to Set Up Local Co-op Multiplayer

1. What You’ll Need

Before diving into multiplayer, make sure you have the following:

• A copy of The Binding of Isaac: Rebirth or its expansions installed on your gaming platform.
• At least one additional controller or keyboard setup for the second player.
• A compatible gaming system: PC, Xbox, PlayStation, or Nintendo Switch.

2. Launching the Game

1. Start the game as you normally would.
2. Begin a new run or load a saved game. This can be done from the main menu by selecting New Run or Continue.

3. Joining as Player 2

1. Connect the second controller to your system.
2. On the second controller, press the designated “join” button (this may be a face button like A, X, or a specific prompt depending on your platform).
3. A “baby” character will appear on-screen, indicating that Player 2 has successfully joined.

How Multiplayer Works

Player 2’s Role

In multiplayer, Player 2 controls a baby companion, which is a smaller character that assists Isaac. Unlike Isaac, the baby companion has limited capabilities:

• Attack: The baby can shoot tears, similar to Isaac.
• Health: The baby shares Isaac’s health pool. When the baby takes damage, Isaac loses health.
• Items: The baby cannot pick up or use items, but it can help in combat and room clearing.

Character Selection

Player 2 can choose from a variety of baby companions, each with unique abilities and stats. These companions are unlocked as you progress in the game.

Remote Multiplayer Options

While The Binding of Isaac lacks native online multiplayer, you can still play remotely using these methods:

1. Steam Remote Play (PC)

Steam Remote Play allows you to share your game with a friend online, even if they don’t own the game. Here’s how:

1. Launch The Binding of Isaac on Steam.
2. Invite your friend to join your session via Steam Remote Play.
3. Assign your friend control of the second player. They will be able to play as the baby companion.

2. Parsec

Parsec is a remote desktop application designed for gaming. It lets you share your screen and controller inputs with friends.

1. Download and install Parsec on your PC.
2. Launch The Binding of Isaac and start a new run.
3. Share your session with a friend via Parsec and let them control the second player.

Tips for a Successful Multiplayer Experience

1. Communication is Key

Since both players share the same health pool, communication is crucial. Plan your moves and prioritize dodging enemy attacks to preserve health.

2. Know Each Baby’s Abilities

Experiment with different baby companions to find one that complements your playstyle. Some are more focused on offense, while others offer defensive perks.

3. Manage Resources Carefully

In The Binding of Isaac, resources like bombs, keys, and coins are limited. Discuss with your co-op partner how to best use them to avoid waste.

4. Focus on Synergy

Player 2’s baby companion should support Isaac’s abilities. For example, if Isaac has a high-damage build, the baby could focus on crowd control.

Challenges in Multiplayer

1. Shared Health Pool

The shared health pool can make multiplayer more challenging, as Player 2’s mistakes directly impact Isaac’s survivability.

2. Limited Controls for Player 2

Player 2’s inability to pick up items or use active abilities limits their impact on the game. This makes coordination and teamwork even more important.

3. Screen Constraints

Both players share the same screen, which can lead to confusion during hectic combat situations. Stay close to avoid getting separated.

Why Play The Binding of Isaac in Multiplayer?

While the game is primarily designed as a single-player experience, multiplayer adds a unique layer of fun and strategy:

• Shared Joy: Experiencing the game’s surprises and challenges with a friend can make it more enjoyable.
• Teamwork: Working together to overcome bosses and difficult rooms can deepen your appreciation for the game.
• Replayability: Multiplayer offers a fresh way to play, encouraging experimentation with different characters and strategies.

Frequently Asked Questions

1. Can I Play Multiplayer on All Platforms?

Local co-op is available on all major platforms, including PC, Xbox, PlayStation, and Nintendo Switch. Remote multiplayer is only possible on PC using Steam Remote Play or third-party software like Parsec.

2. Does Player 2 Keep Unlocks?

No, Player 2’s progress does not save separately. Unlocks and achievements are tied to Player 1’s profile.

3. Is Multiplayer More Difficult?

Multiplayer can be more challenging due to the shared health pool and limited capabilities of Player 2. However, it can also make certain rooms easier by having an extra character for combat.

4. Are There Mods for Online Multiplayer?

Yes, the modding community has created mods that add online multiplayer functionality. However, these are unofficial and may not be compatible with all versions of the game.

Multiplayer Highlights: Must-Try Runs

1. Synergized Runs

Try builds where Player 2’s baby complements Isaac’s abilities. For instance, if Isaac uses Brimstone (a powerful beam attack), the baby can focus on mobility and dodging.

2. Boss Rush Challenges

Take on the Boss Rush mode together to test your teamwork and combat skills. Communicate effectively to avoid unnecessary damage.

3. Endless Co-op Fun

With randomized levels and endless item combinations, no two multiplayer runs are the same. Keep experimenting to find the most entertaining and effective strategies.

Conclusion

Playing The Binding of Isaac in multiplayer is a fantastic way to enjoy the game with friends, whether locally or remotely. While the mode has its limitations, it offers a fresh and exciting way to experience the game’s unique challenges. By following this guide, you’ll be ready to set up co-op play, tackle the game’s toughest bosses, and have a blast along the way.

So grab a friend, fire up The Binding of Isaac, and start your multiplayer adventure today!