Games like Viking Story
Games like Viking Story include Home Behind, Rain World, BidKing, Hollow Knight, and Chained Together. We matched them by the tags players give Viking Story on Steam (Casual, Adventure, Simulation, Platformer, and 2D): closest matches first, and among equally close ones the better-known games.

Home Behind
Shared: Adventure · Casual · Simulation

Rain World
Shared: Survival · Platformer · Indie

BidKing
Shared: Casual · Simulation · Strategy

Hollow Knight
Shared: Platformer · 2D · Indie

Chained Together
Shared: Adventure · Casual · Platformer

Terraria
Shared: Survival · Adventure · 2D

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

Game Dev Tycoon
Shared: Simulation · Casual · Indie

Thank Goodness You're Here!
Shared: Adventure · Casual · 2D

LIMBO
Shared: Platformer · Indie · Adventure

Hollow Knight: Silksong
Shared: Indie · 2D · Platformer

BEEP
Shared: Adventure · Platformer · Indie

DAVE THE DIVER
Shared: Casual · Adventure · Simulation

Plague Inc: Evolved
Shared: Simulation · Casual · Indie

Russian Life Simulator
Shared: Simulation · 2D · Casual

Pikuniku
Shared: Adventure · Casual · Indie

The Long Dark
Shared: Survival · Adventure · Simulation

Home Behind 2
Shared: Adventure · Simulation · Indie

60 Seconds! Reatomized
Shared: 2D · Strategy · Casual

FEZ
Shared: Platformer · Indie · Adventure

GRIS
Shared: Adventure · Indie · Platformer

The Escapists
Shared: Simulation · 2D · Strategy

Deadlight
Shared: Platformer · Adventure · Indie

Mini Motorways
Shared: Casual · Simulation · Strategy