Games like Mechanica
Games like Mechanica include 7 Days to Die, Terraria, ARK: Survival Evolved, Palworld, and Raft. We matched them by the tags players give Mechanica on Steam (Indie, Programming, Base Building, Building, and Survival): closest matches first, and among equally close ones the better-known games.
7 Days to Die
Shared: Survival · Base Building · Open World Survival Craft
Terraria
Shared: Survival · Sandbox · Open World Survival Craft
ARK: Survival Evolved
Shared: Survival · Open World Survival Craft · Building
Palworld
Shared: Survival · Indie · Open World Survival Craft
Raft
Shared: Survival · Building · Base Building
Rust
Shared: Survival · Building · Open World Survival Craft
Project Zomboid
Shared: Survival · Sandbox · Open World Survival Craft
Valheim
Shared: Survival · Open World Survival Craft · Building
Satisfactory
Shared: Base Building · Building · Automation
ARK: Survival Ascended
Shared: Survival · Base Building · Building
Stationeers
Shared: Base Building · Survival · Building
Scrap Mechanic
Shared: Building · Survival · Sandbox
Space Engineers
Shared: Building · Sandbox · Survival
TerraTech
Shared: Building · Sandbox · Open World Survival Craft
Factorio
Shared: Base Building · Sandbox · Automation
ASTRONEER
Shared: Survival · Base Building · Open World Survival Craft
Forager
Shared: Indie · Survival · Open World Survival Craft
Stormworks: Build and Rescue
Shared: Building · Base Building · Sandbox
Subsistence
Shared: Survival · Open World Survival Craft · Building
The Planet Crafter
Shared: Base Building · Survival · Building
Sons Of The Forest
Shared: Survival · Base Building · Building
Necesse
Shared: Open World Survival Craft · Indie · Survival
Green Hell
Shared: Survival · Open World Survival Craft · Base Building
The Front
Shared: Base Building · Survival · Open World Survival Craft