A Deal on Castle Crashers PS4! Sony Games Under 15 Sale. May 12, 2021. From May 12, 2021 through May 26, 2021, Castle Crashers Remastered will be on sale for 40% off in the PlayStation Store. Full Post. Beta Power Level: Over 9000! November 18, 2021. A thank you to everyone who participated in the beta, plus the AHI Beta challenge winners reveal!