SUM: Survive a Harsh Open World Survival Adventure

9/4/2026, 9:50:29 PM

Release date: 7/28/2018

Tags: #simulation #adventure #indie #early-access #casual #survival #vr

User Reviews

Score: 79%Mostly Positive
Review Count: 24 reviews
Fetched At: 9/4/2026, 9:50:31 PM

Reference prices

Japan

¥ 1,420 (JPY)

Steam JP

$13.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 1,420
Global Price: $13.99
Price in Your Region: ¥ 1,420Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 5 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/4/2026, 9:45:32 PM

Key highlight

SUM is a hardcore open-world survival sandbox game where players must gather resources, craft tools, and adapt to a randomly generated environment with real-time weather to survive and escape. Future updates promise buil

Who this is for

Recommended for players interested in harsh environmental survival and a unique cooking system. As an Early Access title, future updates hold significant promise.

Details

Overview

SUM is an open-world sandbox survival game developed by WeVery. Players are thrust into a randomly generated, real-time environment as a castaway on a remote island. The core gameplay loop revolves around gathering resources, crafting essential tools, and adapting to the challenging natural surroundings to achieve the ultimate goal: survival and escape.

This title aims to deliver a hardcore survival experience, pushing players to their limits with limited resources and dynamic environmental conditions. Beyond basic survival, the game also features a unique cooking system, allowing players to collect ingredients to prepare 27 different dishes from various countries, unlocking special rewards.

Future updates are planned to introduce building, hunting, and multiplayer functionalities, encouraging players to persevere.

Highlights

Dynamic Open World: Explore a procedurally generated island with real-time weather changes that impact gameplay.
Deep Crafting System: Gather diverse ingredients to craft tools and prepare 27 unique dishes for special rewards.
Hardcore Survival Focus: Experience a challenging survival simulation where resource management and environmental adaptation are key to staying alive.

Who It's For

SUM is designed for players who enjoy challenging survival simulations and open-world sandbox experiences. Those who appreciate resource management, crafting, and a focus on environmental interaction will find a lot to explore. The game also appeals to those looking for a unique cooking mechanic within a survival context and players eager to participate in the ongoing development of an Early Access title.