Moby Poll: How many game soundtracks do you own?


πr² Commodore 64 Title screen.


Published by
Developed by
MobyRank MobyScore
Commodore 64
ZX Spectrum
Not an American user?


In this logical game you have to move a sphere around cogs to collect a formula in the correct order. To move between cogs you press the space bar at the point they meet. Holding down W will allow you to move the opposite way the cog is moving but here you move slower, releasing W allows you to travel faster the way the cog is moving. Some cogs have baddies on them and you must time your transfer to it without being hit by it.

On the screen you see a small part of the game area. As well as the main playing area you can also see your score, lives, level and parts of the formula collected.


πr² Commodore 64 Moving around the cogs.
πr² ZX Spectrum Moving between wheels
πr² Commodore 64 Title screen.
πr² ZX Spectrum Loading Screen

Alternate Titles

  • "Pi-r Squared" -- In-game title

User Reviews

There are no reviews for this game.

The Press Says

There are no rankings for this game.


There are currently no topics for this game.


There is no trivia on file for this game.

Contributed to by Hello X) (10990) and Kabushi (123270)