Games like Really Simple Golf
Games like Really Simple Golf include Getting Over It with Bennett Foddy, A Difficult Game About Climbing, Portal 2, Little Nightmares II, and Little Nightmares. We matched them by the tags players give Really Simple Golf on Steam (Horror, Adventure, Singleplayer, Platformer, and Casual): closest matches first, and among equally close ones the better-known games.

Getting Over It with Bennett Foddy
Shared: Singleplayer · Horror · Platformer

A Difficult Game About Climbing
Shared: Adventure · Singleplayer · Platformer

Portal 2
Shared: Singleplayer · Platformer · Funny

Little Nightmares II
Shared: Horror · Adventure · Singleplayer

Little Nightmares
Shared: Horror · Adventure · Singleplayer

Chained Together
Shared: Adventure · Platformer · Casual

BEEP
Shared: Adventure · Platformer · Singleplayer

LIMBO
Shared: Platformer · Adventure · Horror

Gang Beasts
Shared: Funny · Action · Casual

Ori and the Will of the Wisps
Shared: Platformer · Singleplayer · Adventure

Celeste
Shared: Precision Platformer · Platformer · Singleplayer

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: Adventure · Platformer · Casual

SANABI
Shared: Adventure · Action · Singleplayer

Bendy and the Dark Revival
Shared: Horror · Singleplayer · Adventure

DAVE THE DIVER
Shared: Adventure · Casual · Singleplayer

Jump King
Shared: Adventure · Platformer · Precision Platformer

Pogostuck: Rage With Your Friends
Shared: Adventure · Platformer · Precision Platformer

Psychonauts
Shared: Adventure · Platformer · Singleplayer

Atomic Heart
Shared: Adventure · Singleplayer · Horror

INSIDE
Shared: Horror · Singleplayer · Adventure

Pikuniku
Shared: Adventure · Casual · Funny

Human Fall Flat
Shared: Adventure · Funny · Action

Hollow Knight
Shared: Platformer · Singleplayer · Adventure

Deadlight
Shared: Platformer · Adventure · Action