ECS, our own Renderer and much better gameplay

You can download the game here:
https://gamejolt.com/games/somepolishcoders/440031
https://somepolishcoders.itch.io/pophead

Major changes:

• code:
  Change game objects architecture from inheritance based to ECS
  Create our own modern OpenGL Renderer
• gameplay:
  Fix graphical artifact "tile bleeding"
  Add pixel art texture filtering
  Add lighting
  Make better damage juice
  Add new type of weapon (Shotgun)
  Add ammo boxes, Make zombie not drop ammo
  Increase pace of the game
  Make sewage map and arcade sewage map a lot better
  Balance arcade mode by ammo boxes and new weapon
  Improve gameplay tutorial

arcade mode, version on PGA

You can download the game here:
https://gamejolt.com/games/somepolishcoders/440031
https://somepolishcoders.itch.io/pophead

Change log:

• Add arcade mode
• Make story mode easier and better from game design perspective
• Add new type of enemy "Slow zombie"
• Add settings
• Add new scrolling credits
• Fix some bugs

v0.1.1

You can download the game here:
https://gamejolt.com/games/somepolishcoders/440031
https://somepolishcoders.itch.io/pophead

Change log:

• Add fading character out after dead
• Fix bug that player could shoot and hit on pause screen
• Fix bug that zombie don't attack player after finishing the demo and starting to play once again