Games like Unlucky Duck
Games like Unlucky Duck include Coin Pusher Casino, Keep on Mining!, To The Core, Razortron 2000, and Shelldiver. We matched them by the tags players give Unlucky Duck on Steam (Casual, Arcade, Idler, Old School, and 2.5D): closest matches first, and among equally close ones the better-known games.

Coin Pusher Casino
Shared: Arcade · Casual · Idler

Keep on Mining!
Shared: Casual · Idler · Arcade

To The Core
Shared: Casual · Arcade · Indie

Razortron 2000
Shared: Casual · Arcade · Retro

Shelldiver
Shared: Casual · Arcade · Idler

Nodebuster
Shared: Casual · Idler · Arcade

Drift86
Shared: Casual · Arcade · Indie

Planes, Bullets and Vodka
Shared: Casual · Arcade · Retro

Vampire Survivors
Shared: Casual · Arcade · Singleplayer

Retrowave
Shared: Casual · Retro · Indie

PAC-MAN™ Championship Edition DX+
Shared: Arcade · Retro · Casual

Superflight
Shared: Casual · Indie · Singleplayer

Bills Must Be Paid
Shared: Idler · Casual · Arcade

MARVEL Tōkon: Fighting Souls
Shared: Casual · Arcade · 2.5D

Megabonk
Shared: Indie · Arcade · Casual

Parking Garage Rally Circuit
Shared: Arcade · Retro · 3D

MULLET MADJACK
Shared: Arcade · Singleplayer · 2.5D

Scritchy Scratchy
Shared: Idler · Arcade · Casual

Melvor Idle
Shared: Casual · Idler · Singleplayer

Cyberhunt
Shared: Casual · Arcade · Indie

Timberman
Shared: Casual · Arcade · Indie

RetroMaze
Shared: Casual · Retro · Arcade

A Game About Feeding A Black Hole
Shared: Casual · Idler · Indie

Spin Rhythm XD
Shared: Casual · Arcade · Indie