Play Mortal Oath for Free

The Mortal Oath online slot is the debut release from Foxhound Games, introducing players to a dark, supernatural version of Japan's samurai era. The game follows a lone samurai demon hunter battling ancient evil in a dark, stylized world. These theme immediately stood out when I played Mortal Oath, and I quickly realized that there’s more to this game than just visuals. It comes with two distinct bonus features: Corrupted Hunter and Night of the Hunt. Learn more in my Mortal Oath review below.

Mortal Oath is one of the most impressive debut releases I’ve come across, and much of that is down to the visuals. The hand-drawn artwork gives every character plenty of personality, while the gloomy temples, twisted demons and muted colour palette create an atmosphere that's both dark and immersive.

Rather than feeling like another generic Asian-inspired slot, Mortal Oath creates its own identity through its supernatural setting and cinematic presentation. It’s a unique game that doesn’t fall into the familiar templates we seen in many themed slots.

✅ Excellent hand-drawn artwork and a distinctive visual style

✅ The Corrupted Wilds make the base game far more exciting

✅ Night of the Hunt is much deeper than a standard hold-and-win feature

The drawback: The slow pace and long gaps between meaningful wins can make the base game feel a bit sluggish.

Mortal Oath is an impressive debut from Foxhound Games. Its distinctive artwork, atmospheric presentation and creative feature design immediately set it apart from more traditional Asian-themed slots.

The base game can require some patience, with relatively few regular wins and a slower pace than I'd normally prefer. However, the Corrupted Hunter mechanic keeps things interesting, and the Night of the Hunt bonus delivers the kind of excitement that makes the wait worthwhile. Landing a Mega Win during the feature was easily the highlight of my session.

I'd happily return to Mortal Oath. The combination of its memorable theme and well-designed bonus features makes it one of the more distinctive new slot releases I've played recently.