• Now the enemy bullets won't be covered by the player's bullets.
  
• Now the enemy Elite won't be spawned on the starting point.
  
• New achievement 'Blind Blast' has been added.

• Fixed an issue where grenades falling from the upper floors passed through the ground.
  
• The position where the player character stands on the title screen has been changed.

• Fixed some minor issues in enemy AI.
  
• Slightly increased the height of the long box.

• Now the enemies won't be spawned from the door that are overlapped with the player charcter or right above the player character.
  
  
• Now the enemy Scouts with pistols will be spawned in area 4 or later.
  
• The number of enemies coming out of the green room(area 3, 7, 11, ...) has been reduced.

• Now only a maximum of 2 enemies will come out of the green door(was maximum of 3).
  
• Now the enemy Guards, Bombers, and Elites won't always jump on the box.
  
• By improving collision detection of the scaffolds, problem has been fixed where you would sometimes land on the scaffold again instead of jumping down.

1.7.1

1.7.2

• Now in area 3 or later, enemy Bombers can throw grenades farther.
  
• Now if you clear the area with your kevlar on, you'll get extra kevlar on the next area.
  
• Fixed an issue where you couldn't hit your enemy when you shot a gun close to the wall.
  
• Now if you press and hold Down key when you're in the air, you can sit down right when you land on the ground.
  
• The speed of bullets shot by enemies has increased, so that you can easily avoid enemy bullets by jumping.

1.6.0

• Time limit per stage has been increased from 120 seconds to 150 seconds.
  
• Some random values has been adjusted to prevent the game from generating situations that are impossible to break through.
  
• Now the enemy's grenades can kill other enemies except those who threw it.
  
• The color of the bullets fired by enemies has been changed.
  
• Now you can reset the controls by pressing Esc key on the title screen.

1.6.1

• Now you can control your character with the analogue stick on your controller.