Games like Bow and Banister
Games like Bow and Banister include Geometry Dash, Getting Over It with Bennett Foddy, Kingdom Rush Origins - Tower Defense, Garry's Mod, and Zup! S. We matched them by the tags players give Bow and Banister on Steam (Casual, Difficult, Walking Simulator, Medieval, and Physics): closest matches first, and among equally close ones the better-known games.

Geometry Dash
Shared: Difficult · 2D · Precision Platformer

Getting Over It with Bennett Foddy
Shared: Difficult · Physics · Casual

Kingdom Rush Origins - Tower Defense
Shared: Difficult · Casual · 2D

Garry's Mod
Shared: Casual · Physics · Singleplayer

Zup! S
Shared: Casual · Physics · 2D

Celeste
Shared: Difficult · Precision Platformer · 2D

Peggle Deluxe
Shared: Casual · Physics · 2D

Super Meat Boy
Shared: Difficult · Precision Platformer · 2D

Baby Steps
Shared: Walking Simulator · Casual · Comedy

Bridge Constructor Portal
Shared: Physics · Difficult · 2D

World of Goo
Shared: Casual · Physics · 2D

A Difficult Game About Climbing
Shared: Difficult · Physics · Casual

Kingdom Rush - Tower Defense
Shared: Casual · 2D · Medieval

A Dance of Fire and Ice
Shared: Difficult · 2D · Casual

Jump King
Shared: Difficult · Precision Platformer · 2D

Plants vs. Zombies GOTY Edition
Shared: Casual · 2D · Singleplayer

People Playground
Shared: Physics · 2D · Singleplayer

Noita
Shared: Difficult · Physics · 2D

Diplomacy is Not an Option
Shared: Medieval · Historical · Difficult

Octodad: Dadliest Catch
Shared: Physics · Comedy · Walking Simulator

Exanima
Shared: Physics · Difficult · Medieval

Potion Craft: Alchemist Simulator
Shared: Medieval · Casual · Singleplayer

TRADESMAN: Deal to Dealer
Shared: Comedy · 2D · Walking Simulator

Half Sword
Shared: Physics · Medieval · Historical