Games like Craft In Abyss
Games like Craft In Abyss include Kenshi, The Escapists, Once Human, Home Behind 2, and Rust. We matched them by the tags players give Craft In Abyss on Steam (Simulation, RPG, Indie, Strategy, and Action): closest matches first, and among equally close ones the better-known games.

Kenshi
Shared: RPG · Simulation · Survival

The Escapists
Shared: Strategy · Simulation · Crafting

Once Human
Shared: Action · Survival · Crafting

Home Behind 2
Shared: RPG · Strategy · Simulation

Rust
Shared: Crafting · Survival · Building

We Who Are About To Die
Shared: Simulation · Action · Strategy

Conan Exiles Enhanced
Shared: Survival · RPG · Crafting

Home Behind
Shared: RPG · Indie · Simulation

Medieval Dynasty
Shared: Crafting · Survival · Building

The Riftbreaker
Shared: Survival · Tower Defense · Simulation

Mount & Blade II: Bannerlord
Shared: RPG · Strategy · Simulation

Dead Age
Shared: RPG · Strategy · Simulation

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Strategy · Indie

Last Oasis
Shared: RPG · Survival · Action

Graveyard Keeper
Shared: RPG · Simulation · Crafting

Hades
Shared: Indie · Action · Roguelite

Craft The World
Shared: Crafting · Strategy · Simulation

Don't Starve Together
Shared: Survival · Crafting · Indie

Stonehearth
Shared: Simulation · Strategy · Survival

Stardew Valley
Shared: RPG · Simulation · Indie

KINGDOMS
Shared: RPG · Simulation · Crafting

Project Zomboid
Shared: Survival · Simulation · Indie

Amazing Cultivation Simulator
Shared: Simulation · RPG · Strategy

This War of Mine
Shared: Simulation · Survival · Strategy