Free games like O Holy Knight
Below are 9 free-to-play Steam games similar to O Holy Knight, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like O Holy Knight page.
Ranked picks
- 1
Counter-Strike:Global Offensive
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action with O Holy Knight.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 2
Eternal Senia
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action with O Holy Knight.
Thoughts and expectations ARPG
- 3
Landfall Archives
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action with O Holy Knight.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 4
Electoral Carnage
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action and Early Access with O Holy Knight.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?
- 5
Epic Battle Fantasy 3
Free-to-play alternative to O Holy Knight — no purchase or trial window.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 6
Shape of Dreams: Prologue
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action with O Holy Knight.
《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.
- 7
Dota 2
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action with O Holy Knight.
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
- 8
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action with O Holy Knight.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 9
Unbounded
Free-to-play alternative to O Holy Knight — no purchase or trial window. Shares Action and Early Access with O Holy Knight.
A fast-paced top-down bullet hell roguelike where every input matters. Fight, dodge, upgrade, repeat. Push yourself to the limit and see how far you can go.