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SUM header art

SUM

Through SUM VR, try to survive on another uninhabited island. Here you can build buildings, eat food, and do whatever you want to do. Buy now and get all future updates for free.

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Developer
Publisher
Release
July 28, 2018
8 years and 7 days ago
Steam Reviews
Mostly Positive24 reviews79.2%

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Notes
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Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 13, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is SUM and Wevery funded?FundingThe known source of funding behind the game.
Updated: Jul 13, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.

Media

7 items

About the Game

SUM is an open world sandbox game with a randomly generated, real-time environment.
You are now a drifted man on a remote island, gathering resources, making tools,
You must survive to the end and escape safely.
Players will have to learn to survive by adapting to the environment with limited resources.

SUM will be a hardcore survival game you have never experienced before.
Collect all the ingredients to make 27 different dishes for each country and earn special rewards.
We will be building, hunting, multi, etc. in future update, so please stay alive until then!

The appearance:
◾ Natural environment: Try to survive in real-time changing weather.
◾ Item Combinations: Combine items needed for a variety of survival.
◾ Cooking: Try to make various dishes by country.
Hunt: Try to hunt animals using snares and weapons as appropriate.
◾ Construction: Build your own space with various buildings.

Buy now and get all future updates for free!