Games like Default Dan
Games like Default Dan include My Friend Pedro, Broforce, Blood and Bacon, Pikuniku, and Move or Die. We matched them by the tags players give Default Dan on Steam (Casual, Indie, Action, Platformer, and Funny): closest matches first, and among equally close ones the better-known games.

My Friend Pedro
Shared: Indie · Action · Gore

Broforce
Shared: Action · Platformer · Indie

Blood and Bacon
Shared: Funny · Gore · Action

Pikuniku
Shared: Indie · Casual · Action

Move or Die
Shared: Action · Funny · Indie

Witch It
Shared: Casual · Indie · Funny

Gang Beasts
Shared: Action · Funny · Casual

No Time To Explain Remastered
Shared: Indie · Action · Casual

Guts and Glory
Shared: Action · Casual · Indie

There's Poop In My Soup
Shared: Casual · Indie · Funny

SpeedRunners
Shared: Indie · Platformer · Action

Chained Together
Shared: Casual · Platformer · Funny

Duck Game
Shared: Funny · Action · Indie

Pizza Tower
Shared: Indie · Funny · Platformer

Getting Over It with Bennett Foddy
Shared: Indie · Funny · Platformer

Goat Simulator
Shared: Funny · Casual · Indie

One Finger Death Punch 2
Shared: Indie · Action · Casual

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

Timberman
Shared: Casual · Indie · Action

Minimalism
Shared: Casual · Indie · Action

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: Casual · Action · Platformer

Viscera Cleanup Detail: Shadow Warrior
Shared: Indie · Action · Gore

Katana ZERO
Shared: Action · Platformer · Indie

BattleBlock Theater®
Shared: Platformer · Funny · Action