turn based

Catfood Fortune Cookies is based on the popular UNIX program Fortune.

Luca is a full-featured, fully-functional, accrual-based accounting system.

Reach-a-Mail is a USB based portable email client.

VoIP Quality Monitoring Software – Passive, Web-based, Real-time & 24x7.

Free USB based portable email client

anti-spam filter, initially based on the work of Paul Graham.

Forecast retirement or investment returns based on current savings, monthly.

a wiki-based system for collaborative creation and maintenance of websites.

Event journal based on the Greek Orthodox Church holidays.

CC File Transfer is web based file transfer software.