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Steam News9 June 202626d ago

Demo: additional boss behaviours, new upgrade nodes, loadout additions

Summation Serpent head now charges the player when no more segments are to be cleared can be stunned by clearing the number that breaks off the serpent Factorial Factory now spawns smaller and much slower factorials on

Full notes

Full Zero Sum update

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

What changed

0 fixes2 additions1 change0 removals
  • Gameplay
  • Maps
addedAdded two more upgrades to basic division (start with /5 and start with /10)
added"Start with"-values can now be adjusted in the loadout if unlocked via upgrades
changedMap selection boxes now show the highest achieved grade

Zero Sum changes

addedAdded two more upgrades to basic division (start with /5 and start with /10)
added"Start with"-values can now be adjusted in the loadout if unlocked via upgrades
changedMap selection boxes now show the highest achieved grade
  • Summation Serpent head now charges the player when no more segments are to be cleared

    • can be stunned by clearing the number that breaks off the serpent

  • Factorial Factory now spawns smaller and much slower factorials on the last two phases

  • Added two more upgrades to basic division (start with /5 and start with /10)

  • "Start with"-values can now be adjusted in the loadout if unlocked via upgrades

  • Map selection boxes now show the highest achieved grade

Source

Steam News / 9 June 2026

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