It supports high density color graphics, sound effects, multiple difficulty levels, and has many customizable game settings.

Features:
- Exceptionally Competitive AI
- High Density Graphic Support
- Sound Effects, including enhanced audio for Palm Tungsten and Zire 71 owners
- One and Two Player Modes. Play with a friend!
- Four Difficulty Levels, start at easy and work your way up!
- Statistics on your Win/Loss/Tie ratios at each difficulty setting
- Can mark where the last token was place for you
- Many Customizable Game Settings
- Runs on all versions of Palm OS

***** [Aug 6, 2006] by treohugger
This is a perfect little game! I loved C.F. as a kid, and this gives a beautifully faithful look & feel, from the look of the pieces "sliding" down, to their sound, to the coloring. A.I. is good, and it has option to play against another human, so it's the perfect little game to pull out when you and a friend are stuck somewhere. People really like it, even PDA haters. It's so charming! Well done.

***** [Feb 26, 2005] by dave
Fantastic game, and very addicting. works perfectly on Zire 31, and Tungsten E.

**** [Aug 9, 2004] by Axil
Good game, but how do you access scoring, different levels???

***** [Aug 6, 2004] by Andrew
Great game! Works perfectly on my Zodiac.

***** [May 29, 2004] by David
best free connect 4 game that is currently available.

***** [Jan 17, 2004] by Jag
Very fun! I am an avid connect4 player, and this game keeps me entertained. Nice user interface, smart AI.

***** [Jul 26, 2003] by Vickie
Works great on my Palm Vx. Actually does greyscale! P.S. I like the stats feature.

***** [Jul 25, 2003] by Rodrigo
Great game. Works well on Card in Tungsten W. Enjoy!

***** [Jul 25, 2003] by Mark C
Works well on my Clie T665. Fun game with slick graphics. Great job!

**** [Jul 25, 2003] by jydmucus
Excellent game and for free !!! The AI is very good.