Games like Quiz.com
Games like Quiz.com include Bloons TD 6, Scribble It!, Golf With Your Friends, Garry's Mod, and Gang Beasts. We matched them by the tags players give Quiz.com on Steam (Trivia, Casual, Multiplayer, Singleplayer, and Family Friendly): closest matches first, and among equally close ones the better-known games.

Bloons TD 6
Shared: Multiplayer · Singleplayer · Casual

Scribble It!
Shared: Multiplayer · Family Friendly · Casual

Golf With Your Friends
Shared: Casual · Multiplayer · Family Friendly

Garry's Mod
Shared: Multiplayer · Casual · Singleplayer

Gang Beasts
Shared: Multiplayer · Casual · Funny

UNO
Shared: Multiplayer · Casual · Family Friendly

Draw & Guess
Shared: Multiplayer · Casual · Funny

MECCHA CHAMELEON
Shared: Casual · Multiplayer · Funny

Bloons TD 5
Shared: Casual · Family Friendly · Multiplayer

Party Animals
Shared: Multiplayer · Casual · Funny

Overcooked! 2
Shared: Multiplayer · Casual · Funny

Golf It!
Shared: Multiplayer · Casual · Singleplayer

Peggle Deluxe
Shared: Casual · Singleplayer · Multiplayer

Among Us
Shared: Multiplayer · Funny · Casual

PowerWash Simulator
Shared: Casual · Multiplayer · Funny

The Sims™ 3
Shared: Casual · Singleplayer · Character Customization

Where Winds Meet
Shared: Multiplayer · Singleplayer · Character Customization

Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · Family Friendly

Scribblenauts Unlimited
Shared: Casual · Family Friendly · Singleplayer

WEBFISHING
Shared: Casual · Multiplayer · Character Customization

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: Multiplayer · Casual · Family Friendly

Passpartout: The Starving Artist
Shared: Casual · Singleplayer · Funny

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

Need for Speed™ Unbound
Shared: Multiplayer · Singleplayer · Character Customization