Games like Ashes
Games like Ashes include We Happy Few, Terraria, The Forest, Last Oasis, and Rust. We matched them by the tags players give Ashes on Steam (Action, Indie, Adventure, and Survival): closest matches first, and among equally close ones the better-known games.

We Happy Few
Shared: Adventure · Action · Survival

Terraria
Shared: Survival · Adventure · Indie

The Forest
Shared: Survival · Adventure · Action

Last Oasis
Shared: Survival · Action · Adventure

Rust
Shared: Survival · Adventure · Action

PUBG: BATTLEGROUNDS
Shared: Survival · Action · Adventure

Palworld
Shared: Survival · Indie · Adventure

ARK: Survival Ascended
Shared: Survival · Adventure · Action

Escape From Duckov
Shared: Action · Adventure · Survival

Don't Starve
Shared: Survival · Adventure · Indie

Rise of the Tomb Raider™
Shared: Action · Adventure · Survival

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

Green Hell
Shared: Survival · Action · Adventure

Feed and Grow: Fish
Shared: Survival · Action · Indie

Forager
Shared: Survival · Indie · Adventure

ARK: Survival Evolved
Shared: Survival · Adventure · Action

Hand Simulator: Survival
Shared: Survival · Adventure · Action

Far Cry® Primal
Shared: Action · Survival · Adventure

Deliver Us The Moon
Shared: Indie · Action · Adventure

CastleMiner Z
Shared: Survival · Action · Adventure

The Final Station
Shared: Indie · Survival · Adventure

Deadlight
Shared: Action · Indie · Adventure

Bendy and the Dark Revival
Shared: Action · Adventure · Indie

Starbound
Shared: Survival · Adventure · Indie