Games like Friendly Duel
Games like Friendly Duel include Brawlhalla, EA SPORTS FC™ 26, Golf With Your Friends, Rocket League®, and Plants vs. Zombies GOTY Edition. We matched them by the tags players give Friendly Duel on Steam (Casual, Sports, 2D Fighter, 2D Platformer, and 2D): closest matches first, and among equally close ones the better-known games.

Brawlhalla
Shared: 2D Fighter · Casual · 2D Platformer

EA SPORTS FC™ 26
Shared: Sports · Football (Soccer) · Singleplayer

Golf With Your Friends
Shared: Casual · Sports · Singleplayer

Rocket League®
Shared: Sports · Football (Soccer) · Singleplayer

Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · 2D

EA SPORTS FC™ 25
Shared: Sports · Football (Soccer) · Singleplayer

Captain Tsubasa: Rise of New Champions
Shared: Sports · Football (Soccer) · Casual

One Finger Death Punch
Shared: 2D Fighter · Casual · Singleplayer

EA SPORTS FC™ 27
Shared: Sports · Football (Soccer) · Singleplayer

Golf It!
Shared: Casual · Sports · Singleplayer

Peggle Deluxe
Shared: Casual · 2D · Singleplayer

Zup! S
Shared: Casual · 2D · Singleplayer

pureya
Shared: Casual · 2D · Singleplayer

Football Manager 26
Shared: Sports · Football (Soccer) · Singleplayer

Russian Life Simulator
Shared: 2D · Singleplayer · Casual

Bloons TD 6
Shared: Casual · Singleplayer · 2D

Vampire Survivors
Shared: 2D · Casual · Singleplayer

Garfield Kart
Shared: Sports · 2D · Casual

Sonic Superstars
Shared: Casual · 2D Platformer · 2D

Adorables
Shared: Sports · Casual · Football (Soccer)

HerrAnwalt: Lawyers Legacy
Shared: Casual · 2D Fighter · 2D Platformer

Braid
Shared: 2D Platformer · 2D · Singleplayer

MARVEL Tōkon: Fighting Souls
Shared: Casual · 2D Fighter · 2D

Kingdom Rush - Tower Defense
Shared: Casual · 2D · Singleplayer