Games like NumeNume
Games like NumeNume include Party Animals, Among Us, MECCHA CHAMELEON, Gang Beasts, and Rubber Bandits. We matched them by the tags players give NumeNume on Steam (Casual, Party Game, Action, Hidden Object, and Social Deduction): closest matches first, and among equally close ones the better-known games.

Party Animals
Shared: Casual · Party Game · Action

Among Us
Shared: Social Deduction · Party Game · 2D

MECCHA CHAMELEON
Shared: Casual · Party Game · Hidden Object

Gang Beasts
Shared: Action · Casual · Party Game

Rubber Bandits
Shared: Party Game · Casual · Cute

Draw & Guess
Shared: Casual · Party Game · Multiplayer

Pikuniku
Shared: Casual · Indie · Action

Witch It
Shared: Casual · Hidden Object · Action

DJMAX RESPECT V
Shared: Casual · Action · Cute

Stick Fight: The Game
Shared: Action · Casual · PvP

ShellShock Live
Shared: Action · Casual · 2D

Umamusume: Pretty Derby - Party Dash
Shared: Casual · Action · Party Game

Overcooked! 2
Shared: Casual · Multiplayer · Action

Timberman
Shared: Casual · Action · 2D

Peekaboo
Shared: Casual · Action · PvP

Hidden Folks
Shared: Casual · Hidden Object · Indie

LOCKDOWN Protocol
Shared: Social Deduction · Action · Casual

Move or Die
Shared: Action · 2D · Casual

Town of Salem
Shared: Casual · Social Deduction · Multiplayer

Golf With Your Friends
Shared: Casual · Multiplayer · Indie

PICO PARK
Shared: Casual · Cute · Multiplayer

Feign
Shared: Social Deduction · Party Game · Casual

Ultimate Chicken Horse
Shared: Party Game · PvP · Multiplayer

Tricky Towers
Shared: Party Game · Casual · Multiplayer