Factor Software - Shareware games for the Mac OS™

Help Professor Fizzwizzle puzzle his way back to his lab!

Professor Fizzwizzle is a fun, mind-expanding puzzle game, where you take control of the diminutive genius, Professor Fizzwizzle. You must help the professor use his brains and his gadgets to solve each exciting level. Do you have what it takes to get past the Rage-Bots and bring the prof back to his lab?
Developed by Grubby Games.

Solve a mystery and save hungry animals with bouncing bubbles

Why has everyone fled the islands? There's not a person in sight! Who will feed the animals and find out what scared the people away? Professor Fizzwizzle, of course!
Bounce bubbles, rescue hungry animals, and solve a mystery, all at the same time!
Developed by Grubby Games.

Find peace of mind in this unique challenging puzzle game

Zen Puzzle Garden is a game inspired by the beauty and simplicity of Japanese rock gardens. The player controls a little monk who must find a way to rake all of the sand in each garden without raking himself into a corner.
Zen Puzzle Garden is one of the most intriguing puzzle games we have ever seen! Highly recommended!
Developed by Lexaloffle Games.

Have you ever wanted to just keep shooting?

In deep space, your salvage team has run across a derelict starship with the seemingly mis-chosen name of “The Dire Circumstances”. Their loss, your gain. There's only one minor problem. It's teeming with aliens!
With a gameplay very reminiscent of Gauntlet, Derelict is a must for old-school arcade fanatics.
Developed by Laughing Dragon Games.

Professor Fizzwizzle is back!

While on a well deserved vacation, Professor Fizzwizzle's investigation of a strange volcano has landed him in a Molten Mystery! Now it's up to you to master exciting new gadgets, outwit the Bat-Bots, and vanquish a truly cunning villain! Can the professor count on you to help?
Developed by Grubby Games.

Team up with a formidable purple ant and dig your way through mazy caves!

In a world filled with monster guards, menacing bats, crushing boulders, blazing lava and a labyrinth of caves…
An ant with a funny name emerges, energized, and ready to combat the latest elements. Yes. Doulber is here. He has tricky targets to tackle, secret levels to uncover, diamonds to unearth. And… stimulating, cool puzzles to crack. Doulber is coming! Are you ready?
Developed by Phelios, Inc.