FreeCiv - Freeciv is an open-source, turn-based strategy game based on Civilization II.

When I Work - When I Work is an employee scheduling and communication app using the web, mobile apps, text messaging, social media, and email.

Sid Meier’s Civilization VI - Sid Meier’s Civilization VI is a Turn-based Strategy, War, Tactical, Single and Multiplayer video game created by Firaxis and published by 2K.

Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.

C-evo - C-evo is a freeware empire building game for Windows

ResourceGuru - The fast, simple way to schedule people, equipment, and other resources online.