If It's for My Client, I'd Even Schedule a Demon Lord

If It’s for My Client, I’d Even Schedule a Demon Lord is a calendar-themed puzzle game where you set schedules while laughing at a parodical fantasy story. Prepare a schedule, one event at a time, to make your clients happy. Resolve schedule conflicts, explore unique worlds, and challenge this time management brain-teaser!

• 300+ puzzles!
• Humorous adventure with unique characters.
• See new schedules, calendars, and characters as you progress.
• Explore common calendars with 365 days, and fantastical calendars with original days-of-the-week and months.
• Deal with various types of events from one-time activities to weekly affairs!
• Take your time, or race the clock.
• Customize your own colour schemes, or enjoy the varying schemes level-by-level.

Source: Steam Store Description