Sumerian Six - PC [Steam Online Game Code]
- Activation available in Select Countries (See specs)
- Devolver Digital
- Genre Action, Strategy
- DRM Steam
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Lead an unlikely team of commando scientists behind enemy lines to fight Nazis, uncover arcane mysteries, and wield experimental technology to turn the tide of WWII in this real-time tactical stealth adventure.
Gameplay Trailer
Features
Sumerian Six follows the Enigma Squad, a team of commandos composed of the world’s greatest scientists who combine their skills to conduct secret missions in their fight against the Third Reich. Together, you seek to thwart ex-member Hans Kammler's nefarious plans involving a powerful, mystical substance named Geiststoff.
Embark on a thrilling journey across multiple continents alongside allies such as the exiled chemist Rosa Reznick, Wojtek the Werebear, and the esoteric psychoanalyst Siegfried von Adelsberg. Dispose of your enemies by using each team member’s unique set of abilities inspired by their fields of expertise, and learn to master the art of chaining them together for devastating effects if you hope to be successful.
As you delve deeper into the Nazi plot, you’ll encounter occult-scientific weapons and ancient Sumerian artifacts linked to Kammler's machinations. A grim future awaits you should the Nazis be victorious, so do your best to prevent that dark timeline from coming true in this real-time tactical stealth adventure.
Demon Nazis
Led by Hans Kammler, a former member of your Squad, the Nazis tap into the occult to create the ultimate Wunderwaffe. Face off against heavily armed, mutated, and supernaturally charged forces, and put your strategic abilities and dexterity to the ultimate test.
Playful Violence Meets Super Science
Sneak your way around Nazi strongholds and dispatch the ever-present watchmen in a variety of ways before taking on the more serious threats before you. Combine your team's dynamic powers in creative displays of tactical might.
Travel the World
Inspired by real places and events, Sumerian Six takes you on a journey through an alternate history where folk stories and conspiracy theories are as real as the Nazi threat.
Screenshots



Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund within: non-refundable
- Return for replacement within: non-replaceable
- This item is covered by Newegg.com's Digital Products Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
Sumerian Six is a downloadable PC real-time tactical stealth game from Artificer and Devolver Digital, suited to players who enjoy planning missions with a team, using experimental abilities, and uncovering an alternate-history WWII story. It activates through Steam in select countries.
Recommended For
- Players who enjoy Commandos-style stealth tactics can scout enemy sight lines, plan patrol takedowns, and use quick saves to test routes through guarded areas.
- Fans of Shadow Tactics, Desperados III, or Shadow Gambit looking for another squad-based stealth tactics campaign, with distinct characters and abilities to combine, are a strong match.
- Players who like solving tactical encounters through experimentation can combine character powers, environmental hazards, and coordinated squad orders to find different ways through a level.
- Players who want real-time tactics with time to think can pause the action, assign individual squad orders, and coordinate abilities before letting the plan play out.
Real-World Use Scenarios
- When approaching a guarded area, study patrol routes and sight lines, then sneak the squad through or quietly remove isolated guards; careful timing helps avoid alarms and direct firefights.
- When several guards cover one another, pause to queue actions for different squad members and execute them together; synchronized distractions and takedowns can clear a route with less risk of detection.
- When a mission feels like a tactical puzzle, try different character abilities and combine their effects to distract, disable, or eliminate enemies; the best approach can depend on which squad members are available.
- If you prefer to think through a level at your own pace, observe the guards, test a route, and use the action planner when timing gets tight; the game supports deliberate planning rather than requiring constant fast inputs.
- For players familiar with games such as Shadow Tactics or Desperados III, use the isometric view, patrol observation, stealth routes, and coordinated squad abilities for a similar real-time stealth-tactics style of play.

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