1)   Numbers Up! Volcanic Panic Mac 1.2.2
A fun math game for ages 4-15 covering number, counting and place value, addition, subtraction, multiplication, division, fractions, decimals, percentages and ratio; 7500 questions (varied types) in 7 categories and 26 levels in a board game format.

 2)   Numbers Up! Volcanic Panic Windows 1.2.2
A fun math game for ages 4-15 covering number, counting and place value, addition, subtraction, multiplication, division, fractions, decimals, percentages and ratio; 7500 questions (varied types) in 7 categories and 26 levels in a board game format.

 3)   Ultimate Maths Invaders for Mac OS X 1.0
The new, fun space attack math's game that drills number facts and tables. Features Cool, exciting 3D-style graphics and wide ranging content for ages 5-14+. 10 challenge levels allow pupils to test themselves using preset content combinations.

 4)   Numbers Up! Volcanic Panic OSX 1.2.2
A fun math game for ages 4-15 covering number, counting and place value, addition, subtraction, multiplication, division, fractions, decimals, percentages and ratio; 7500 questions (varied types) in 7 categories and 26 levels in a board game format.

 5)   Ultimate Maths Invaders for OS 9 1.0
The new, fun space attack math's game that drills number facts and tables. Features Cool, exciting 3D-style graphics and wide ranging content for ages 5-14+. 10 challenge levels allow pupils to test themselves using preset content combinations.