Galactic Invaders,  although a 'remake' of Space Invaders, it has a twist to it.

• The way enemies come into the screen is different from Space Invaders.
• Every X seconds, the game becomes more difficult.
• For each enemy you kill you gain 1 point.
• You have 3 life and if you get hit by a bullet,  you lose health. 
• If a enemy passes you, you lose one point.
• Ship upgrades
  • Can increase ship speed
  • Can increase shooting speed
• Kill enemies to earn points
• Ship selection

Full in game controller support.

• A and D to move, or left joy stick on Xbox controller
• Space to shoot, or A on Xbox controller
• Xbox controller vibration