Games like A Game About Achieving Stuff
Games like A Game About Achieving Stuff include Firewatch, What Remains of Edith Finch, POOLS, PEAK, and The Stanley Parable. We matched them by the tags players give A Game About Achieving Stuff on Steam (Adventure, Collectathon, Walking Simulator, Exploration, and 3D): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Walking Simulator · First-Person

What Remains of Edith Finch
Shared: Walking Simulator · Adventure · Exploration

POOLS
Shared: Walking Simulator · Exploration · Realistic

PEAK
Shared: Adventure · Exploration · First-Person

The Stanley Parable
Shared: Walking Simulator · First-Person · Adventure

Slime Rancher
Shared: Adventure · Exploration · First-Person

Tainted Grail: The Fall of Avalon
Shared: Adventure · First-Person · Exploration

Gone Home
Shared: Walking Simulator · Exploration · First-Person

Riven
Shared: Adventure · Exploration · First-Person

Kona
Shared: Adventure · First-Person · Exploration

The Long Dark
Shared: Exploration · Adventure · First-Person

Valley
Shared: Adventure · Exploration · First-Person

The Witness
Shared: Exploration · First-Person · Adventure

Scanner Sombre
Shared: Walking Simulator · Exploration · Adventure

The Exit 8
Shared: Exploration · Walking Simulator · First-Person

Five Nights at Freddy's: Security Breach
Shared: First-Person · Exploration · Adventure

Gothic 1 Remake
Shared: Adventure · Exploration · Dark Fantasy

Supraland
Shared: Adventure · Exploration · First-Person

Platform 8
Shared: Adventure · Walking Simulator · Exploration

NaissanceE
Shared: Exploration · Walking Simulator · Adventure

Quern - Undying Thoughts
Shared: Adventure · Exploration · Walking Simulator

RV There Yet?
Shared: Adventure · Exploration · First-Person

Outer Wilds
Shared: Exploration · Adventure · Indie

Journey
Shared: Adventure · Exploration · Walking Simulator