Games like WAVER: A Typing Adventure
Games like WAVER: A Typing Adventure include A Dance of Fire and Ice, Super Hexagon, Geometry Dash, Cook, Serve, Delicious! 2!!, and Rift of the NecroDancer. We matched them by the tags players give WAVER: A Typing Adventure on Steam (Typing, Action, Difficult, Colorful, and Rhythm): closest matches first, and among equally close ones the better-known games.

A Dance of Fire and Ice
Shared: Difficult · Rhythm · Colorful

Super Hexagon
Shared: Difficult · Rhythm · Arcade

Geometry Dash
Shared: Difficult · Rhythm · Colorful

Cook, Serve, Delicious! 2!!
Shared: Typing · Difficult · Arcade

Rift of the NecroDancer
Shared: Rhythm · Difficult · Action

BARRIER X
Shared: Action · Difficult · Arcade

Spin Rhythm XD
Shared: Rhythm · Difficult · Action

SUPER CHICKEN JUMPER
Shared: Difficult · Arcade · Funny

Muse Dash
Shared: Rhythm · Colorful · Difficult

Human Fall Flat
Shared: Funny · Action · Puzzle

Orbt XL
Shared: Difficult · Action · Arcade

Music Racer
Shared: Action · Rhythm · Colorful

EZ2ON REBOOT : R
Shared: Action · Rhythm · Difficult

DJMAX RESPECT V
Shared: Rhythm · Action · Difficult

Pikuniku
Shared: Action · Adventure · Funny

Intralism
Shared: Rhythm · Difficult · Action

Cook, Serve, Delicious! 3?!
Shared: Typing · Difficult · Arcade

Sayonara Wild Hearts
Shared: Action · Rhythm · Colorful

Zuma's Revenge!
Shared: Action · Difficult · Arcade

Cook, Serve, Delicious!
Shared: Typing · Difficult · Arcade

Getting Over It with Bennett Foddy
Shared: Difficult · Funny · Indie

Exit the Gungeon
Shared: Action · Arcade · Difficult

Rogue Legacy 2
Shared: Action · Arcade · Difficult

Timberman
Shared: Action · Difficult · Arcade