This is a pretty THICK update, so strap in for the changelog!

[ADDED]

• Subsystems! You can now acquire 4 different supporting systems to aid you through your journey.
  • Fractal Coating: 50% chance to block a bullet that would otherwise kill you
  • Active Reflector: Press "C" (keyboard) or "X" (gamepad) to gain temporary invincibility and reflect all incoming bullets
  • Autocannons: Periodically fires small bullets. Pattern dependent on ship, damage and amount of bullets increase with Z-Alt upgrades
  • Bonus Rounds: Fires a second volley of shots after you fire. Cooldown, damage, and amount of bullets improve with Z-Alt upgrade
• Shop! You can now visit the shop after defeating a boss
  • Coins & relics are now tracked in the GUI
  • Coins now come in three values, 1, 2, and 5, each with a different color
  • Relics no longer give a random Main System improvement when they are picked up
  • Main System upgrades are now purchased through the shop with coins and relics
  • Subsystems are purchased with coins
  • You can buy relics for 10 coins, and you can buy extra lives for 3/piece (or five for 12!)

[CHANGED]

• Dirge now displays an arc when in slowmove mode instead of a straight line
• Gallantry now displays circle radius when in slowmove instead of nothing
• Arias & Sidewinder damage slightly nerfed
• Boss's health pools during rematch have been significantly buffed

[FIXED]

• Spread on Arias's alt-fire now spreads at the proper angles
• Fixed a bug that caused ships to not become invisible when entering & exiting Trip Gates
• Fixed a bug that caused the bonus room to show the old GUI
• Switching between keyboard and gamepad is now much more responsive and accepts more inputs to trigger switching
• Fixed a bug that caused the Sector F to not spawn enemies and softlock the game

[REMOVED]

• My free time the past week and a half