33 Immortals PC Crossplay Guide: Steam vs Epic Games Store Explained

After spending considerable time across modern co-op roguelikes and large-scale multiplayer PvE experiments, 33 Immortals stands out as one of the most ambitious attempts at building a 33-player synchronized combat system. What makes the game especially interesting is not only its chaotic raid structure, but how heavily it depends on stable matchmaking and unified player populations.

In games like this, platform fragmentation can easily destroy the experience. That’s why the conversation around Steam vs Epic Games Store crossplay matters so much.

After playing through multiple sessions and testing different platform combinations, the reality is actually more stable than many players expected.

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Full Crossplay Between Steam, Epic, and Xbox

33 Immortals fully supports crossplay across Steam, Epic Games Store, and Xbox platforms. This means players are not separated into isolated ecosystems based on where they purchased the game. Instead, everyone shares a single matchmaking pool.

In practice, this is exactly what the game needs. A 33-player cooperative structure cannot survive long-term if the player base is split. Fortunately, matchmaking is unified, allowing Steam users, Epic users, and Xbox players to end up in the same sessions without restrictions.

From real gameplay experience, this system works smoothly. Matchmaking times remain consistent, and lobbies are filled with mixed-platform players without any noticeable separation during gameplay.

Why the Matchmaking System Works

The key strength of 33 Immortals lies in its centralized matchmaking architecture. Instead of dividing players by storefront or platform, the game funnels everyone into a shared backend system that prioritizes full lobby creation.

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This design solves several critical issues that often affect multiplayer games:

• Queue times remain short even during off-peak hours
• Endgame raids consistently fill with active players
• No platform-specific population shortages

In practice, this means the game avoids one of the biggest risks for co-op titles: dead servers. Even during late sessions, matchmaking remains active and reliable.

How to Play With Friends Across Platforms

While matchmaking is fully unified, inviting friends across Steam and Epic is slightly less straightforward due to separate friend systems. However, the game solves this through an internal friend ID system.

To form a cross-platform party, players need to use an in-game identifier instead of platform-based invites. The process is simple but requires external communication like Discord or messaging apps.

• Open the in-game social menu
• Find your unique Rebel ID
• Share it with your friend outside the game
• Friend enters the ID using the “Add Friend” function
• Once added, you can invite each other directly in-game

After the initial setup, the system becomes seamless. Friends remain permanently added in the in-game list regardless of platform differences.

The Major Limitation: No Cross-Progression

While crossplay is fully supported, cross-progression between platforms is not available. This is the one major limitation in an otherwise well-designed multiplayer ecosystem.

Progress made on Epic Games Store does not transfer to Steam, and vice versa. This includes character progression, relics, upgrades, and cosmetic unlocks.

For players who invested heavily during early access, this can be a significant downside. Starting over on a new platform effectively means rebuilding your entire progression from scratch.

Steam vs Epic Games Store Experience

Although gameplay is identical across platforms, the surrounding ecosystem creates meaningful differences in user experience.

Steam offers a more feature-rich environment overall, especially for players using controllers or handheld devices like Steam Deck. Epic Games Store, however, retains value for early adopters who have already invested significant time in progression.

Personal Experience and Player Perspective

From a gameplay standpoint, the most important success of 33 Immortals is not the storefront choice, but the fact that the player base is unified. In a 33-player raid structure, this is absolutely essential for long-term health.

In my own experience, matchmaking has remained fast and stable regardless of platform mix. Seeing players from different systems in the same raid is common, and it reinforces the sense of a single shared ecosystem rather than fragmented communities.

The lack of cross-progression is harder to ignore. While crossplay ensures everyone plays together, resetting progress when switching platforms can feel like a step backward in modern game design standards.

Which Platform Should You Choose?

The best platform depends heavily on your situation and priorities:

• If you are a new player, Steam offers the most complete long-term ecosystem
• If you played during early access, Epic Games Store preserves your progress
• If you use Steam Deck or advanced controller setups, Steam is clearly superior
• If your main concern is matchmaking quality, both platforms perform equally well

Ultimately, the choice is less about gameplay differences and more about ecosystem preference and existing progress.

Final Thoughts

33 Immortals succeeds where many multiplayer games struggle: it keeps its entire community together. Full crossplay across Steam, Epic, and Xbox ensures that matchmaking remains healthy and that no platform becomes isolated.

While the absence of cross-progression is a noticeable drawback, it does not break the core experience. The game still delivers fast matchmaking, full raid lobbies, and consistent cooperative chaos across all platforms.

For a game built around massive synchronized combat, that unified structure is what ultimately matters most. As long as the servers stay populated, 33 Immortals has a strong foundation for long-term success.