Games like Language Worm
Games like Language Worm include Timberman, One Finger Death Punch, Super Hexagon, One Finger Death Punch 2, and Superflight. We matched them by the tags players give Language Worm on Steam (Action, Casual, Indie, Education, and Arcade): closest matches first, and among equally close ones the better-known games.

Timberman
Shared: Casual · Indie · Action

One Finger Death Punch
Shared: Action · Indie · Fast-Paced

Super Hexagon
Shared: Indie · Arcade · Fast-Paced

One Finger Death Punch 2
Shared: Action · Indie · Casual

Superflight
Shared: Indie · Casual · Action

Vampire Survivors
Shared: Indie · Casual · Singleplayer

Trip to Vinelands
Shared: Action · Indie · Arcade

A Dance of Fire and Ice
Shared: Indie · Singleplayer · Arcade

Spin Rhythm XD
Shared: Casual · Indie · Action

Zuma's Revenge!
Shared: Action · Casual · Singleplayer

Snakeybus
Shared: Casual · Action · Indie

Zup! S
Shared: Casual · Indie · Singleplayer

Haste
Shared: Action · Fast-Paced · Singleplayer

MULLET MADJACK
Shared: Action · Arcade · Fast-Paced

Cyberhunt
Shared: Action · Indie · Casual

Caster
Shared: Action · Indie · Casual

Planes, Bullets and Vodka
Shared: Action · Casual · Arcade

Megabonk
Shared: Indie · Action · Singleplayer

SUPERHOT
Shared: Action · Indie · Singleplayer

Hotline Miami
Shared: Action · Indie · Fast-Paced

Zup!
Shared: Casual · Indie · Fast-Paced

Project Wingman
Shared: Action · Indie · Singleplayer

LUFTRAUSERS
Shared: Indie · Action · Arcade

Retrowave
Shared: Indie · Casual · Action