Plasma-Core Update 1

And here it is, the first update to Plasma-Core!

The following is included in this update:

• Signage to make level transitions more clear
• Boss attacks don't break now!
• The bosses health scales with how many weapons you've collected (and yes, you could always fight the boss at any time, even without a weapon)
• Boss projectiles are now more spaced out
• The health-bar now appears when you've collected a weapon
• Ammo HUD space now appears when you get a relevant weapon
• Back-end has been moved from GLES2 to GLES3
  • Lights have been placed on projectiles and explosions
  • Don't worry, these lights are also turned off by low performance mode
  • Explosion particle effects are now running on the GPU instead of the CPU
  • Glow effects have been adjusted
  • Atmosphere is now slightly darker
• Changed music from Aviators to White Bat Audio, it's a slightly different musical atmosphere, but it's still good
• Adjusted music volume, it's loud enough to drown out the footsteps
• Adjusted volume slider, should be slightly louder now at lower volumes