Tainted Grail: The Fall of Avalon is a mature, first-person open-world RPG set in a dark fantasy realm forged from Arthurian legend. Now in its 0.9 “Once and Future King” patch, it offers a polished Prologue and Act 1 (around 20 hours of gameplay), complete with full English voiceover and extensive text localization. While some bugs remain and current Early Access saves will be wiped at the 1.0 launch, the game’s branching narrative and replayability make it well worth diving in now.

Tainted Grail invites you to step into a land shrouded in darkness and treachery, where danger awaits at every turn following the fall of King Arthur. Explore the cursed island of Avalon—a place of everlasting autumn filled with twisted Arthurian legends—and embark on a journey where every decision can alter your fate.