Popular games published by company Windmill Software

Diggger is an action game in which the player digs tunnels, attempting to collect all of the emeralds on each level without being caught by monsters. The regular 'Nobbin' monsters are easily outwitted at first since they can't dig tunnels for themselves. However the game becomes more difficult as the amount of dug tunnels increases, and superior 'Hobbin' monsters begin to appear.

Defend Earth against insect invaders! The gameplay is a mix between Galaxian and Defender. The alien bugs will attack you and swoop down and steal the uranium drums at the bottom of the screen. As they fly away with the drum, you have to shoot them before they reach the top of the screen to retrieve it. During the game, the space station on the left will load in all uranium drums and then make a connection to the satellite dish on the right, thus ending the level. At the end of each level you get 200 bonus points for each refueled uranium drum and -200 points penalty for each stolen drum. Occasionally a UFO will fly from left to right at the top of the screen. The blue box will display bonus points or the word "combat", indicating what you'll get if you shoot the UFO. Combat means you'll play a combat round where you have to shoot a horizontally moving alien as many times as possible. With each hit, you'll get 350 points and the alien will change direction and gain speed.

In Floppy Frenzy, players guide a floppy disk through a maze, being careful to avoid dust and magnets. Players can trap magnets in a trap, while using traps on dust will reduce the dust and make it harmless. Be warned though, as magnets get free after a while or if they touch another trap after they are trapped. There is also a timer. If the player does not use their traps on all the enemies within the time limit, they will die. If the player loses all three of their lives the game is then over. After each level the player gets to a bonus score screen, which shows how well they did within the time limit. The faster a player used their traps on all the enemies, the higher the bonus score multiplier.