Games like Block'Em!
Games like Block'Em! include Party Animals, Ultimate Chicken Horse, Gang Beasts, Pummel Party, and Tricky Towers. We matched them by the tags players give Block'Em! on Steam (4 Player Local, Party Game, Funny, Fast-Paced, and Building): closest matches first, and among equally close ones the better-known games.

Party Animals
Shared: Funny · Party Game · PvP

Ultimate Chicken Horse
Shared: Funny · PvP · Party Game

Gang Beasts
Shared: Funny · Party Game · Multiplayer

Pummel Party
Shared: 4 Player Local · Funny · Party Game

Tricky Towers
Shared: Party Game · Funny · Building

Move or Die
Shared: Funny · 4 Player Local · Fast-Paced

Stick Fight: The Game
Shared: Funny · 4 Player Local · PvP

Rubber Bandits
Shared: Party Game · PvP · Family Friendly

Overcooked! 2
Shared: 4 Player Local · Funny · Multiplayer

Duck Game
Shared: Funny · 4 Player Local · Multiplayer

Draw & Guess
Shared: Funny · Party Game · PvP

SpeedRunners
Shared: Fast-Paced · Multiplayer · Local Multiplayer

MECCHA CHAMELEON
Shared: Party Game · Funny · Multiplayer

Party Panic
Shared: 4 Player Local · Funny · Multiplayer

Overcooked
Shared: 4 Player Local · Arcade · Multiplayer

LEGO® Party!
Shared: Party Game · 4 Player Local · Funny

Among Us
Shared: Funny · Party Game · Multiplayer

Castle Crashers®
Shared: Funny · 4 Player Local · PvP

Garry's Mod
Shared: Funny · Building · Multiplayer

Bopl Battle
Shared: 4 Player Local · Funny · Multiplayer

Boomerang Fu
Shared: 4 Player Local · Party Game · PvP

Walk of Life
Shared: 4 Player Local · Party Game · Funny

Hidden in Plain Sight
Shared: 4 Player Local · Party Game · Local Multiplayer

Rocket League®
Shared: Multiplayer · Fast-Paced · PvP