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Steam News2 June 20261mo ago

v.2.13 Update: Online CO-OP Multiplayer & New Items

Hello all, I've been testing out the online co-op feature for the last week, and here we are! Let's get to patch notes.

Full notes

Full KeyBreach update

Read the full published notes in a cleaner layout. The original post stays linked below.

Repeated intro

Hello all, I've been testing out the online co-op feature for the last week, and here we are! Let's get to patch notes. Let me know if anything is wrong in co-op, you'll never know if the developer's test is good enough

What changed

0 fixes9 additions1 change1 removal
  • UI and audio
  • Security
  • Store
  • Gameplay
  • Events
addedThere is a new multiplayer button on boot menu, you can invite one of your friends to join your run, (Yes, you can carry your partner in their run and both can support each other with /CMD at any time)
removedCO-OP UPLINK Rules: Tag-Team Combat: Operators alternate clearing words. Quotas and Boss Health are doubled. If your partner struggles for 5s, your keyboard unlocks to assist them! Off-Turn Support: /COMMANDS can be typed at any time, even when it's not your turn. Use them to heal, buff, or nuke while your partner types the main target! Shared Wealth, Separate Hardware: Gold and Timers are synced, but Inventories are separate. You cannot buy hardware exclusive to your partner's Operator class. Simultaneous Anomalies: During security events (Payload, Stealth, Duels), turn-taking is disabled. Both operators type together to survive. Sector Scans (Adventure): Roles are split! The Host controls movement, while the Client types commands to unlock paths and eliminate threats.
addedAdventurer now adds 4 brandless item to the pool, you can find them on any run after unlocking it Opal Gem: Increases the appearance rate of COMMON items in the shop. Sapphire Gem: Increases the appearance rate of RARE items in the shop. Ruby Gem: Increases the appearance rate of EPIC items in the shop. Diamond Gem: Increases the appearance rate of LEGENDARY items in the shop.
addedMutant now have a 5s timer on devouring ability, was 3s
addedYou can now rebind navigation controls in the options menu for Adventure, Shop, Glitch menus
addedAdded a Curse, Customization and Multiplayer tutorial

KeyBreach changes

addedThere is a new multiplayer button on boot menu, you can invite one of your friends to join your run, (Yes, you can carry your partner in their run and both can support each other with /CMD at any time)
removedCO-OP UPLINK Rules: Tag-Team Combat: Operators alternate clearing words. Quotas and Boss Health are doubled. If your partner struggles for 5s, your keyboard unlocks to assist them! Off-Turn Support: /COMMANDS can be typed at any time, even when it's not your turn. Use them to heal, buff, or nuke while your partner types the main target! Shared Wealth, Separate Hardware: Gold and Timers are synced, but Inventories are separate. You cannot buy hardware exclusive to your partner's Operator class. Simultaneous Anomalies: During security events (Payload, Stealth, Duels), turn-taking is disabled. Both operators type together to survive. Sector Scans (Adventure): Roles are split! The Host controls movement, while the Client types commands to unlock paths and eliminate threats.
addedAdventurer now adds 4 brandless item to the pool, you can find them on any run after unlocking it Opal Gem: Increases the appearance rate of COMMON items in the shop. Sapphire Gem: Increases the appearance rate of RARE items in the shop. Ruby Gem: Increases the appearance rate of EPIC items in the shop. Diamond Gem: Increases the appearance rate of LEGENDARY items in the shop.
addedMutant now have a 5s timer on devouring ability, was 3s
addedYou can now rebind navigation controls in the options menu for Adventure, Shop, Glitch menus

  • There is a new multiplayer button on boot menu, you can invite one of your friends to join your run, (Yes, you can carry your partner in their run and both can support each other with /CMD at any time)

  • CO-OP UPLINK Rules:

    • Tag-Team Combat: Operators alternate clearing words. Quotas and Boss Health are doubled. If your partner struggles for 5s, your keyboard unlocks to assist them!

    • Off-Turn Support: /COMMANDS can be typed at any time, even when it's not your turn. Use them to heal, buff, or nuke while your partner types the main target!

    • Shared Wealth, Separate Hardware: Gold and Timers are synced, but Inventories are separate. You cannot buy hardware exclusive to your partner's Operator class.

    • Simultaneous AnomaliesDuring security events (Payload, Stealth, Duels), turn-taking is disabled. Both operators type together to survive.

    • Sector Scans (Adventure): Roles are split! The Host controls movement, while the Client types commands to unlock paths and eliminate threats.

  • Adventurer now adds 4 brandless item to the pool, you can find them on any run after unlocking it

    • Opal Gem: Increases the appearance rate of COMMON items in the shop.

    • Sapphire Gem: Increases the appearance rate of RARE items in the shop.

    • Ruby Gem: Increases the appearance rate of EPIC items in the shop.

    • Diamond Gem: Increases the appearance rate of LEGENDARY items in the shop.

  • Mutant now have a 5s timer on devouring ability, was 3s

  • You can now rebind navigation controls in the options menu for Adventure, Shop, Glitch menus

  • Glitch screen now can be navigated by direction buttons, and can be confirmed with ENTER/SPACE

  • Added a Curse, Customization and Multiplayer tutorial

  • Better clarity on Broker's ability on tutorial, and improved tutorial for the new players

  • Added Discord button for the game's main channel next to the sawworm Games logo

  • Added missing brands on /HELP menu

  • Reward screen now scrolls down, instead of scrolling left to right

That was a huge work to get P2P coop to get it work. I hope you all enjoy it, and hopefully it'll create a new path to play my game...

If you enjoy KeyBreach, please feel free to leave a review.

Source

Steam News / 2 June 2026

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