Games like WaveLand
Games like WaveLand include Dust: An Elysian Tail, SpeedRunners, Skul: The Hero Slayer, Deadlight, and Hollow Knight. We matched them by the tags players give WaveLand on Steam (Action, Indie, Racing, Adventure, and Platformer): closest matches first, and among equally close ones the better-known games.

Dust: An Elysian Tail
Shared: Action · Indie · Platformer

SpeedRunners
Shared: Racing · Indie · Action

Skul: The Hero Slayer
Shared: Action · Indie · Platformer

Deadlight
Shared: Action · Indie · Platformer

Hollow Knight
Shared: Platformer · Indie · Adventure

Rogue Legacy 2
Shared: Action · Indie · Platformer

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

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

MO:Astray
Shared: Action · Indie · Adventure

Grand Theft Auto V Legacy
Shared: Action · Adventure · Racing

Shovel Knight: Treasure Trove
Shared: Platformer · Indie · Action

Pumpkin Jack
Shared: Action · Adventure · Indie

SANABI
Shared: Action · Adventure · Indie

Mark of the Ninja
Shared: Indie · Platformer · Action

BEEP
Shared: Indie · Adventure · Platformer

Broforce
Shared: Action · Indie · Platformer

Need for Speed™ Heat
Shared: Racing · Action · Adventure

Dungeon Munchies
Shared: Action · Indie · Adventure

Angry Video Game Nerd Adventures
Shared: Indie · Action · Platformer

Hollow Knight: Silksong
Shared: Indie · Platformer · Adventure

Monster Boy and the Cursed Kingdom
Shared: Action · Indie · Adventure

SteamWorld Dig 2
Shared: Indie · Action · Adventure

Out There Somewhere
Shared: Indie · Platformer · Adventure

Gato Roboto
Shared: Indie · Action · Adventure