PAYDAY 2 engine upgrade is finally happening, giving the long-running co-op heist shooter a major technical refresh for modern PC hardware.

According to the source, PAYDAY 2 is being updated with long-requested improvements including 64-bit support, a move from DirectX 9 to DirectX 11, a reduced file size, faster loading on SSDs, and a new 6-character lobby code system.

For a game that originally launched on August 13, 2013, this is a big step toward keeping the old heist classic alive for today’s players.

PAYDAY 2 Engine Upgrade Modernizes the Game

The main highlight of the PAYDAY 2 engine upgrade is modernization.

The game has lasted for more than a decade, and many players still return to it for co-op stealth, loud heists, build crafting, and chaotic multiplayer sessions. However, older technical foundations can hold a game back over time.

This update aims to make PAYDAY 2 work better on current hardware while keeping the core game familiar for longtime players.

64-Bit Support Is Finally Coming

One of the biggest changes is the shift to 64-bit.

This matters because 32-bit software has limits when it comes to memory access. By moving PAYDAY 2 to 64-bit support, the game should be able to make better use of modern PC resources.

For players, this could help with stability and performance, especially in longer sessions or heavier gameplay situations.

DirectX 11 Replaces DirectX 9

The update also upgrades the rendering system from DirectX 9 to DirectX 11.

This is another important technical step. DirectX 11 can help improve how the game handles lighting, effects, rendering behavior, and overall frame stability. It does not automatically make the game look like a brand-new release, but it gives PAYDAY 2 a better foundation for modern PCs.

For a 2013 game, this is a meaningful upgrade.

File Size Will Be Reduced to Around 32GB

Another welcome change is the reduced file size.

The source says the updated game will bring the install size down to around 32GB. That is good news for players who are managing limited storage, especially those with multiple large games installed on SSDs.

Smaller file size also suggests that the team is reorganizing and cleaning up parts of the game’s data structure.

Faster Loading on SSDs

The PAYDAY 2 engine upgrade also aims to improve loading speed when the game is installed on SSDs.

Many players now use SSDs as their main gaming drive, so better loading support can make a noticeable difference. Faster load times can help players move between menus, lobbies, and heists with less waiting.

For a co-op game, this can make sessions feel smoother and less frustrating.

6-Character Lobby Codes Are Being Added

The update also introduces 6-character lobby codes.

This should make it easier for players to join friends, organize sessions, and connect with the right lobby. For a co-op-focused game like PAYDAY 2, smoother matchmaking and lobby access are practical quality-of-life improvements.

It is a small feature compared to 64-bit support or DirectX 11, but it can improve everyday play.

Open Beta Runs Until the End of July

The Open Beta begins on June 30 and runs until the end of July.

The goal is to let players test the upgraded version before the full rollout. Since major engine updates can introduce bugs, the beta gives the team time to catch issues, gather feedback, and make adjustments.

The source also notes that this period gives mod developers time to update their mods for the new version.

Mod Developers Need Time to Adjust

This is especially important for PAYDAY 2 because the game has a long-running modding community.

A major engine change can affect existing mods, so opening the beta gives creators time to check compatibility and update their work. That is a smart move because mods are part of the reason PAYDAY 2 has remained active for so long.

Keeping modders involved helps protect the game’s community ecosystem.

Sidetrack Games Takes Over PAYDAY 2 Support

The source also notes that Starbreeze Studios officially handed over the rights for maintaining, improving, and developing PAYDAY 2 content to Sidetrack Games in October 2025.

That makes this update an important milestone for the game’s new support direction. Instead of leaving PAYDAY 2 behind, the team is giving it a technical refresh that may help it stay playable and relevant for years.

A Fresh Lease on Life for an Old Heist Classic

PAYDAY 2 has already achieved something rare.

Many multiplayer games fade quickly after launch, but PAYDAY 2 has continued to hold a community long after its original release. This engine upgrade does not change the entire identity of the game, but it helps modernize the foundation underneath it.

That is exactly what an older live game needs when players still care about it.

Key Upgrade Details

According to the source, the PAYDAY 2 engine upgrade includes several major improvements:

• 64-bit support
• Upgrade from DirectX 9 to DirectX 11
• Reduced file size to around 32GB
• Faster loading when installed on SSDs
• 6-character lobby codes
• Open Beta from June 30 until the end of July
• Beta period for bug testing and mod compatibility
• More details and changes to be revealed through Steam

These upgrades should make PAYDAY 2 feel better prepared for modern PC gaming setups.

Open Beta Available Through Steam

The PAYDAY 2 engine upgrade Open Beta is available through Steam.

Players who still enjoy the classic co-op heist shooter can check the Steam announcement for beta details, test the update, and help the team identify issues before the upgraded version moves further.

THIS IS our take

PAYDAY 2 engine upgrade is exactly the kind of support an old but beloved co-op game needs. The move to 64-bit, DirectX 11, smaller files, faster SSD loading, and better lobby access may not sound flashy, but these are the kinds of technical upgrades that can keep a game comfortable to play years later. For SEA players who still enjoy planning heists with friends, this Open Beta is worth checking on Steam.

For more console and PC gaming updates, visit This Is Game SEA.