Spelunky - Spelunky is an addictive, Rough-like, 2D, Platform, Side-Scroll and Single-player video game developed and published by MOssmouth.
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Rogue Legacy - Rogue Legacy is a Fabulous, Action-Adventure, 2D, Platformer, Rouge-like, Side-Scroll, Exploration, and Single-player video game developed and published by Cellar Door Games.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Risk of Rain - Risk of Rain mixes the elements of Platform, Action and Rough-like.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.