Catch all the robots of different colors. Use your mouse to move and catch the ones of the same color as your block. If it's another one, you'll lose a life. Use the numbers to change the colors: 1 for red, 2 for green, 3 for blue and four for cyan.
You must find your daughter and bring her back to the ferry. Move with the arrow keys. Press the space bar to attack. Press X to go up the cord-stair and Enter to open your PDA. Press C to change weapon.
You're alone at the battlefield for a strategy mistake and the enemies are coming for you. Aim and fire until they're dead. Careful, they're everywhere! Use your mouse.