Who should buy it
A group of four to eight on a budget. The cost per player is close to unbeatable for this much game.
Groups who want goals. The boss ladder gives every session a purpose, which sandbox games usually lack.
Mixed-platform friends. It bridges most systems, provided everyone updates.
Anyone who bounced off Minecraft's aimlessness. Same shared-world appeal, with a spine.
Who should skip it
Groups with no patience for systems. Recipes, ores, biomes, and event triggers all need learning.
People who need 3D. Some players simply do not enjoy 2D worlds, and no amount of depth changes that. Watch two minutes of footage before buying for a group.
Anyone wanting a defined evening. Like Minecraft, it is a project rather than a night out. For a fixed session with an ending, see the party hub.
How it compares
vs Minecraft. Minecraft is 3D, gentler, and has the widest crossplay in gaming. Terraria is cheaper, denser, more combat-focused, and gives a group a clear progression to chase. Read the Minecraft review for the other side of it.
vs Stardew Valley. Stardew is the calm one - farming, seasons, no real danger - and it is same-platform only, which rules it out for a lot of groups. Terraria is the one with bosses. See our Stardew Valley review.
vs Deep Rock Galactic. Both are cheap co-op with a mining flavor. Deep Rock is a session-based shooter you can play cold; Terraria is a persistent world you build up over weeks. A group that wants forty-minute missions should take Deep Rock; a group that wants a world should take Terraria.
Hosting a world for a group
The simple approach is that one person hosts and everybody joins when they are online - free, and limited by that person's availability. Dedicated hosting keeps the world up all the time, which matters for a group spread across schedules.
Whichever route you take, agree early on whether solo progress in the shared world is allowed. The most common source of friction in group Terraria is one player racing ahead through bosses and flattening the difficulty curve for everybody else. It is worth two minutes of conversation before you start.
How long it lasts
A group working through the boss ladder is looking at a substantial number of hours, and the late game keeps escalating well past the point most groups expect. There is also a deep modding scene on PC for anyone who exhausts it.
The realistic outcome for most groups is several weeks of regular sessions - which, at this price, is the best value-per-hour on the site by a wide margin. Our cheap games guide makes the same case for the rest of the budget shelf.
Verdict
Terraria is the shared-world game we recommend when a group wants direction and does not want to spend much. Eight players, crossplay on matching versions, bosses to beat, and a price that makes it an easy group purchase. The only real requirement is that somebody is willing to learn how it works - do that, and it will outlast almost anything else your group buys this year.