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O Holy Knight

Also known as O Holy Knight, o holy knight, o-holy-knight

Master the art of formation and lead your medieval squad in strategic battles. Command, level up, and triumph over monstrous waves in this thrilling roguelite adventure!

Last update
19 May 2026
Players now
0

Latest update

Announcement

v1.0Version 1.0 Released

Added Character speech Added Boss death effects Added Wave end effects Changed When the final boss is defeated, the game automatically ends with victory Improved Character HP Bar visibility Fixed Character HUD getting s…

9 changesFixGameplayRead announcement

Update history

Browse past updates and patch notes for this game.

10 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 27 Steam achievements, sorted by player unlock rates.

  • Getting StartedSurvived First Wave97.3%
  • First WinWon the game for the first time69.1%
  • First DeathYour have been wiped out for the first time27.4%
  • TristanUnlocked Tristan18.0%
  • SamaraUnlocked Samara15.7%
  • KhanUnlocked Khan14.7%