Recently, SAMURAI WARRIORS: Spirit of Sanada got released on Steam. The game is a hack and slash about the Sanada clan during Japan's Warring States period. Current special 10% off release price is $44.99 or ¥5019.04 until May 30. Also, early purchasers can receive limited exclusive costumes as free DLC until May 23. For more details, check out the store page. Here's a trailer.
Official Website: http://www.koeitecmoamerica.com/spiritofsanada/