Titan-souls-digital-special-edition

: The combat is "fluid" and "intensely satisfying," but requires lightning-fast reflexes.

“You need an abundance of patience and a tinge of masochistic tendencies to enjoy it, but Titan Souls is a refreshing return to the brutal boss battles of yesteryear.” GOG.com titan-souls-digital-special-edition

According to details on YUPLAY and GOG.COM , the Digital Special Edition is essentially a "Collector's" bundle that includes: : The combat is "fluid" and "intensely satisfying,"

“If you aren't enjoying yourself immediately after starting up the game, you won't like it at all, because there is nothing else here.” GOG.com you won't like it at all

If you're interested, I can look up the for the Special Edition or suggest similar boss-rush games if you're looking for a specific challenge level. Titan Souls: Digital Special Edition - GOG.com