Games like Spanky!
Games like Spanky! include Gorilla Tag, Human Fall Flat, Gang Beasts, Stick Fight: The Game, and skate.. We matched them by the tags players give Spanky! on Steam (Physics, Parkour, 3D Platformer, Funny, and Character Customization): closest matches first, and among equally close ones the better-known games.

Gorilla Tag
Shared: Parkour · Multiplayer · Funny

Human Fall Flat
Shared: Physics · Funny · Multiplayer

Gang Beasts
Shared: Physics · Funny · Multiplayer

Stick Fight: The Game
Shared: Funny · Multiplayer · PvP

skate.
Shared: Multiplayer · Character Customization · Action

Garry's Mod
Shared: Physics · Multiplayer · Funny

4Wheel Challenge
Shared: Physics · 3D Platformer · Multiplayer

Clustertruck
Shared: Parkour · Physics · 3D Platformer

ALTF4
Shared: Physics · 3D Platformer · Arcade

NARAKA: BLADEPOINT
Shared: PvP · Multiplayer · Character Customization

Super Battle Golf
Shared: Physics · Multiplayer · Funny

SpiderHeck
Shared: Physics · Funny · PvP

Party Animals
Shared: Funny · Multiplayer · PvP

SOS OPS!
Shared: Physics · Funny · Multiplayer

Ultimate Chicken Horse
Shared: Multiplayer · Funny · PvP

Liars Bar
Shared: PvP · Multiplayer · Funny

RV There Yet?
Shared: Funny · Physics · Multiplayer

Only Climb: Better Together
Shared: 3D Platformer · Character Customization · Arcade

PEAK
Shared: Physics · Multiplayer · Character Customization

Chained Together
Shared: Multiplayer · Funny · 3D Platformer

Topple Tactics
Shared: Physics · PvP · Multiplayer

Goofy Gorillas
Shared: PvP · 3D Platformer · Multiplayer

Street Fighter™ 6
Shared: Character Customization · PvP · Arcade

SpeedRunners
Shared: Multiplayer · Parkour · Funny