Games like Dueledged
Games like Dueledged include Brawlhalla, Twin Shot Deluxe, MARVEL Tōkon: Fighting Souls, Downwell, and Katana ZERO. We matched them by the tags players give Dueledged on Steam (Action, Casual, 2D Fighter, Arcade, and Platformer): closest matches first, and among equally close ones the better-known games.

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

Twin Shot Deluxe
Shared: Action · Casual · Arcade

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

Downwell
Shared: Action · Precision Platformer · Platformer

Katana ZERO
Shared: Action · Platformer · 2D Platformer

GrandChase
Shared: Action · Casual · 2D Fighter

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Tribal Hunter
Shared: Action · Casual · 2D Platformer

Rogue Legacy 2
Shared: Action · Arcade · Platformer

Anomaly Agent
Shared: 2D Platformer · Platformer · 2D Fighter

Celeste
Shared: Precision Platformer · Platformer · 2D Platformer

Sonic Origins
Shared: Action · 2D Platformer · Casual

Bing in Wonderland
Shared: Casual · 2D Platformer · Cartoony

Sonic Superstars
Shared: Action · Casual · Platformer

Rivals of Aether II
Shared: 2D Fighter · Action · Indie

GUILTY GEAR -STRIVE-
Shared: 2D Fighter · Arcade · Action

Street Fighter™ 6
Shared: 2D Fighter · Arcade · Action

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

Super Meat Boy
Shared: Platformer · Precision Platformer · 2D Platformer

KarmaZoo
Shared: Action · Casual · Platformer

pureya
Shared: Casual · Arcade · Action

Airscape - The Fall of Gravity
Shared: Casual · Platformer · Arcade

Shelldiver
Shared: Casual · Arcade · Action

DNF Duel
Shared: 2D Fighter · Action · Casual