FreeCiv - Freeciv is an open-source, turn-based strategy game based on Civilization II.
Dream Aquarium - Next-generation virtual aquarium & screensaver
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.
Aquarium HD - Relax with this fantastic sight Aquarium HD!
The Battle for Wesnoth - The Battle for Wesnoth is a turn-based tactical strategy game with a high fantasy theme.
Sim Aquarium - Interactive True 3D Virtual Aquarium for Windows and Android