Zero/Sum cover art

Zero/Sum

"Zero/Sum is a cinematic puzzle game that combines unique puzzle gameplay with a ridiculous action movie storyline- complete with live action cutscenes!"

16 May 2018

Zero/Sum is an indie developed by Squeezebox Software, released 16 May 2018 on iOS.

Verified Sources: IGDB

What Zero/Sum is

Zero/Sum is an indie game developed by Squeezebox Software and released in 2018. It is available on iOS only.

The premise, in the publisher's words

"On the eve of discovering a mathematical cure for cancer, your mentor, Professor Claire Liddy, is murdered. Fortunately, before she died, the Professor was able to erase many of the plus and minus signs with her bloody hands, saving the cure from falling into the hands of her killers. Now it is up to you to fill back in the missing parts of the equation and resolve your professor's cure. It's up to you to cure cancer -- AGAIN! (It's a comedy)."
Description from the publisher · source

How it plays

It is played from a side view perspective. Its themes are comedy and drama. It is a single-player game with no multiplayer component.

What it launched against

Zero/Sum launched on 16 May 2018, within three weeks of Detroit: Become Human, Detroit: Become Human, Dark Souls: Remastered and Vampyr.

Released around the same time: Detroit: Become Human, Detroit: Become Human, Dark Souls: Remastered, Vampyr.

Official trailer

Gameplay video thumbnail

Sourced from the publisher’s YouTube channel. See all 2 videos →

Screenshots

All media

Quick answers

Zero/Sum — frequently asked questions

When did Zero/Sum come out?
Zero/Sum was released on 16 May 2018 for iOS.

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