Games like Murmur of the void
Games like Murmur of the void include Pikuniku, Hollow Knight, Chained Together, Celeste, and Broforce. We matched them by the tags players give Murmur of the void on Steam (Casual, Adventure, Shooter, Platformer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Pikuniku
Shared: Adventure · Casual · Cute

Hollow Knight
Shared: Platformer · 2D · Adventure

Chained Together
Shared: Adventure · Casual · Platformer

Celeste
Shared: Platformer · 2D Platformer · Adventure

Broforce
Shared: Platformer · 2D · Shooter

BEEP
Shared: Adventure · Platformer · 2D

Sonic Superstars
Shared: Adventure · Platformer · Casual

Brawlhalla
Shared: Casual · 2D Platformer · Platformer

Castle Crashers®
Shared: 2D · Adventure · Casual

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

Laughing to Die
Shared: Casual · Adventure · Platformer

Rain World
Shared: Platformer · 2D · Adventure

BattleBlock Theater®
Shared: Platformer · 2D · 2D Platformer

Sonic Origins
Shared: Adventure · 2D Platformer · Casual

SANABI
Shared: Adventure · 2D Platformer · 2D

Florence
Shared: Casual · Adventure · Cute

FEZ
Shared: Platformer · Adventure · Casual

PICO PARK
Shared: Casual · Platformer · Cute

Webbed
Shared: 2D Platformer · Cute · Platformer

Slime Rancher
Shared: Adventure · Cute · Casual

Bread & Fred
Shared: Cute · 2D Platformer · Platformer

Never Alone (Kisima Ingitchuna)
Shared: Platformer · Adventure · Casual

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

How to Fish
Shared: Shooter · Adventure · Casual