Games like The Valley
Games like The Valley include Hotline Miami, G2 Fighter / 基因特工, Hard Bullet, Last Oasis, and God of War. We matched them by the tags players give The Valley on Steam (Action, Indie, Adventure, Early Access, and Violent): closest matches first, and among equally close ones the better-known games.

Hotline Miami
Shared: Action · Indie · Violent

G2 Fighter / 基因特工
Shared: Action · Adventure · Indie

Hard Bullet
Shared: Action · Violent · Indie

Last Oasis
Shared: Action · Adventure · Indie

God of War
Shared: Action · Adventure · Violent

CARRION
Shared: Action · Indie · Violent

Feed and Grow: Fish
Shared: Action · Early Access · Indie

171
Shared: Action · Indie · Violent

Notes of Soul
Shared: Action · Adventure · Indie

Warhammer 40,000: Inquisitor - Prophecy
Shared: Action · Adventure · Indie

Dungeon Munchies
Shared: Action · Indie · Adventure

My Friend Pedro
Shared: Action · Indie · Violent

Bladed fury
Shared: Action · Indie · Adventure

BEARS, VODKA, BALALAIKA! 🐻
Shared: Indie · Action · Violent

Survival Zombies The Inverted Evolution
Shared: Action · Indie · Adventure

MO:Astray
Shared: Action · Indie · Adventure

Middle-earth: Shadow of War
Shared: Action · Adventure · Violent

Seen
Shared: Indie · Adventure · Action

GORN
Shared: Action · Indie · Violent

Hellblade: Senua's Sacrifice VR Edition
Shared: Action · Indie · Adventure

Party Hard 2
Shared: Indie · Action · Violent

Deliver Us The Moon
Shared: Indie · Action · Adventure

Touhou Blooming Chaos 2
Shared: Action · Indie · Adventure

G String
Shared: Action · Indie · Adventure