Games like Tinkertown
Games like Tinkertown include Terraria, Don't Starve Together, Stardew Valley, Rust, and Valheim. We matched them by the tags players give Tinkertown on Steam (Adventure, RPG, Indie, Pixel Graphics, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: Adventure · Multiplayer · Sandbox

Don't Starve Together
Shared: Adventure · Multiplayer · Crafting

Stardew Valley
Shared: Pixel Graphics · RPG · Multiplayer

Rust
Shared: Multiplayer · Crafting · Adventure

Valheim
Shared: Multiplayer · Open World · Online Co-Op

Core Keeper
Shared: Pixel Graphics · Open World · Multiplayer

Necesse
Shared: Pixel Graphics · Multiplayer · Adventure

Palworld
Shared: Multiplayer · Open World · Indie

Starbound
Shared: Adventure · Sandbox · Pixel Graphics

Enshrouded
Shared: Multiplayer · RPG · Adventure

Raft
Shared: Multiplayer · Crafting · Adventure

Cube World
Shared: Adventure · RPG · Multiplayer

Sons Of The Forest
Shared: Multiplayer · Open World · Crafting

Graveyard Keeper
Shared: RPG · Pixel Graphics · Crafting

Project Zomboid
Shared: Multiplayer · Open World · Sandbox

Forager
Shared: Pixel Graphics · Indie · Crafting

ARK: Survival Evolved
Shared: Multiplayer · Adventure · Crafting

Conan Exiles Enhanced
Shared: Open World · RPG · Crafting

Don't Starve
Shared: Adventure · Indie · Crafting

ARK: Survival Ascended
Shared: Multiplayer · Adventure · Open World

Craftopia
Shared: Crafting · Multiplayer · RPG

Portal Knights
Shared: Adventure · RPG · Multiplayer

Once Human
Shared: Multiplayer · Open World · Adventure

7 Days to Die
Shared: Multiplayer · Open World · Adventure