Games like Speedrush
Games like Speedrush include Mount & Blade II: Bannerlord, BEEP, Garry's Mod, Terraria, and Pikuniku. We matched them by the tags players give Speedrush on Steam (Indie, Casual, Strategy, Action, and Adventure): closest matches first, and among equally close ones the better-known games.

Mount & Blade II: Bannerlord
Shared: Strategy · Multiplayer · Action

BEEP
Shared: Indie · Adventure · Platformer

Garry's Mod
Shared: Casual · Multiplayer · Moddable

Terraria
Shared: Multiplayer · Adventure · 2D

Pikuniku
Shared: Indie · Casual · Adventure

Game Dev Tycoon
Shared: Indie · Strategy · Casual

Plague Inc: Evolved
Shared: Strategy · Indie · Casual

Bloons TD 6
Shared: Strategy · Multiplayer · Casual

Super Fancy Pants Adventure
Shared: Indie · Action · Casual

ShellShock Live
Shared: Strategy · Action · Multiplayer

Mount & Blade: Warband
Shared: Strategy · Action · Multiplayer

Hollow Knight
Shared: Platformer · Indie · 2D

SANABI
Shared: Action · Indie · Adventure

House Flipper
Shared: Casual · Multiplayer · Singleplayer

Kingdom Rush - Tower Defense
Shared: Strategy · Casual · Action

Sonic Superstars
Shared: Action · Casual · Platformer

Broforce
Shared: Action · Indie · Platformer

The Escapists
Shared: Strategy · Indie · Action

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

Hollow Knight: Silksong
Shared: Indie · Platformer · 2D

Wobbly Life
Shared: Adventure · Multiplayer · Casual

Rock 'N' Roll Defense
Shared: Casual · Strategy · Action

Brawlhalla
Shared: Casual · Multiplayer · Platformer

Skul: The Hero Slayer
Shared: Indie · Action · 2D