
Subnautica
You like exploration that gets more dangerous as you reach unfamiliar depths
Survive on an alien ocean by managing oxygen and supplies, crafting diving gear and vehicles, building habitats and following clues into deeper waters.

Scavenge, build a shelter and manage daily needs in an open-ended zombie-survival sandbox. Sound, visibility and fatigue can turn an ordinary supply run into a serious risk.
Checked on Steam October 31, 2026Check on Steam
Project Zomboid suits players who enjoy slow, systems-heavy survival and are willing to treat each run as a learning attempt. The trade-off is a long learning curve and a sandbox that rewards careful planning over quick wins, while the build keeps changing. Skip it if you want guided missions or a game you can finish fully with a controller, because partial controller support limits that route.
Project Zomboid turns survival into a chain of small, consequential judgments. You search homes and shops for food, tools and medicine, decide which building could become a temporary base, then make room for essentials while watching hunger, thirst, fatigue and illness. Sound and sight matter: a loud mistake can draw a crowd, while a blocked exit can trap you when a plan fails. Farming, cooking, carpentry and vehicle use create ways to extend a run, but every trip exposes the character to danger. It is an open-ended sandbox, so your story is the route and routine you create rather than a campaign that tells you where to go.
The appeal is learning how a fragile routine can become a functioning refuge; the cost is that death can erase a character's accumulated progress. Custom sandbox options let you change some survival pressures, and online co-op or persistent servers add shared projects, but neither removes the game's deliberate tension. The official Steam page currently labels it Early Access, so development and the available feature set can change. It suits players who enjoy planning, systems and stories that emerge from setbacks; it may frustrate anyone seeking a guided action game with frequent victories. Begin with the tutorial or forgiving sandbox settings, secure water and a quiet place to sleep, and avoid fights when tired or overloaded.
Wait if you dislike learning a build that keeps moving. The news log shows hotfixes 42.20.2, 42.20.3 and 42.20.4 in August 2026 alone, and the 42.22 update is now tested on a Pre-Release branch that replaced Unstable, so guides can lag behind the current build. Hotfix notes also warned that mods using the removed loadstring and loadstream functions would break, so a mod-heavy setup needs extra checking after every patch. Steam still labels it Early Access, so planned NPC encounters and crafting content may be missing from the build you buy today. Players who want the branch to settle should hold off until the next stable release before buying.
Steam Deck support is listed as verified, so a handheld run is realistic, but the controller line reads partial and only Xbox pads work out of the box on Windows. Online co-op, local split-screen co-op, online PvP and remote play together are all supported, and the listing shows no DLC. Cloud saves are off, so a save made on a desktop does not follow you to a Steam Deck. Interface and subtitles are available in Korean and Japanese, and the game runs on Windows, Mac and Linux. The Windows minimum asks for 8 GB RAM, a 4 GB graphics card and 10 GB of free storage, and the sandbox menu can change zombie population and loot rarity.
Phasmophobia is the closer pick if fear and cooperative play matter more than the systems. It is a four-player online co-op investigation of haunted locations, where the scare comes from gathering evidence with friends. Project Zomboid shares the co-op and horror mood, but its pressure comes from daily needs, weather, seasons and noise rather than a single encounter. Pick Phasmophobia for a scare-first night with friends, and pick this game when you want a slow, planned survival run that you keep returning to.
Use the tutorial or a forgiving sandbox preset, secure water and a quiet place to sleep, and avoid fights when tired or overloaded.
A character's death can erase accumulated progress, the learning curve is steep, and Steam currently labels the game Early Access.
Valheim is a collaborative exploration and survival game for small groups, set in a procedurally generated Viking-inspired afterlife. It puts battles, building and shared projects at the centre rather than zombie-driven pressure. Pick it if a survival base with friends is the main draw.
Subnautica is a single-player survival game in an alien underwater world, where you craft gear and submarines while managing oxygen and supplies. The tension comes from the depths and the wildlife rather than from running a base. Pick it if survival fear matters more than base management.
Yes. Steam rates Project Zomboid Steam Deck Verified, so it should run and control well with the default settings.
Partly. Steam lists partial controller support, so some menus or actions may still need a mouse and keyboard.
Yes. Steam lists online co-op, local co-op on one screen, online PvP, alongside single-player.
Build 42.21 is the current stable release from September 2026. The 42.22 update is being tested on the Pre-Release branch, which replaced Unstable for early testing.
The 42.20.4 hotfix removed the loadstring and loadstream methods, so mods that used them need an update. When reporting bugs, the developers ask you to reproduce them on a fresh save with no mods installed.

You like exploration that gets more dangerous as you reach unfamiliar depths
Survive on an alien ocean by managing oxygen and supplies, crafting diving gear and vehicles, building habitats and following clues into deeper waters.

You enjoy deduction and choosing tools as much as direct combat
Investigate haunted locations alone or with up to three online teammates, using ghost-hunting equipment to collect evidence and identify the entity.

You like shared building projects that gradually unlock new places and gear
Explore a generated Norse-inspired world, gather biome-specific resources, build a working base and prepare for regional bosses. Play alone or with up to nine friends.