6 Online games like Voidtrain that you should try

A building sandbox where the physics are the point: vehicles you assemble actually flex, tip and fall apart under load, and getting a working machine is a genuine engineering problem. Creative mode is the strong half. The survival campaign has been in early access for years and remains unfinished, with long gaps between updates.

A 2D sandbox that is far more combat-driven than its look suggests: progression runs through boss fights, and each one unlocks a tier of materials. Building is deep but optional. It explains almost nothing — crafting chains, boss summons and biome requirements are opaque enough that most players keep a wiki open throughout.

A 2D space sandbox with a stronger sense of place than most: hand-written quests, distinct alien races and villages that feel authored rather than generated. Building is flexible. The combat is thin — most encounters resolve by mashing one weapon — and the mid-game settles into repeating the same planet-scan-and-loot loop.

Unturned is a low-poly survival game providing single or multiplayer experience. The main action takes place on 6 different maps (Prince Edward Island, Yukon, Washington, Germany and Russia) flooded with zombies. The story begins in the random location of the chosen map and lasts till the death.

Up to 16 players or go soloSplit the action with your friends: the more players in your supermarket, the more demanding customers will become. You can also choose to go solo and inflate the difficulty artificially if you are feeling hard-working.