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Steam News10 May 20261mo ago

v0.1.13

New 8 new Bastion upgrades: Sand Slow, Status Shrine, Acid/Alkali Sprinkler, Phase Grass, War Banner, Magnet, Auto Hook, Status Ball Toss New "Quicksand" disaster, mirroring "Wind" X/Y gamepad shortcuts on Pause / Round

Full notes

Full Polygon War update

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

What changed

0 fixes3 additions3 changes0 removals
  • Gameplay
  • Performance
  • Balance
addedNew
added8 new Bastion upgrades: Sand Slow, Status Shrine, Acid/Alkali Sprinkler, Phase Grass, War Banner, Magnet, Auto Hook, Status Ball Toss
addedNew "Quicksand" disaster, mirroring "Wind"
changedOptimization
changedBastion R6–R15 late waves rebalanced
changedPooled floating symbols eliminate late-game hitches

New

  • 8 new Bastion upgrades: Sand Slow, Status Shrine, Acid/Alkali Sprinkler, Phase Grass, War Banner, Magnet, Auto Hook, Status Ball Toss

  • New "Quicksand" disaster, mirroring "Wind"

  • X/Y gamepad shortcuts on Pause / Round-End panels

Optimization

  • Steeper surcharge & reroll cost ramp per round

  • Per-enemy XP 22 → 34

  • Bastion R6–R15 late waves rebalanced

  • Pooled floating symbols eliminate late-game hitches

Fix

  • Group center now excludes respawning fallen units

Source

Steam News / 10 May 2026

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