Games like Ruby Hunter
Games like Ruby Hunter include Human Fall Flat, It Takes Two, Broforce, UFO 50, and Pikuniku. We matched them by the tags players give Ruby Hunter on Steam (Indie, Action, Puzzle, Split Screen, and Retro): closest matches first, and among equally close ones the better-known games.

Human Fall Flat
Shared: Co-op · Puzzle · Action

It Takes Two
Shared: Co-op · Split Screen · Puzzle

Broforce
Shared: Action · Co-op · Indie

UFO 50
Shared: Indie · Action · Retro

Pikuniku
Shared: Indie · Puzzle · Co-op

Unravel Two
Shared: Co-op · Puzzle · Action

A Way Out
Shared: Co-op · Split Screen · Action

Cuphead
Shared: Co-op · Indie · Action

BattleBlock Theater®
Shared: Co-op · Level Editor · Action

Hotline Miami
Shared: Action · Indie · Retro

Polarity
Shared: Indie · Puzzle · Action

Streets of Rage 4
Shared: Action · Indie · Co-op

Gang Beasts
Shared: Co-op · Action · Indie

ibb & obb
Shared: Co-op · Indie · Puzzle

Resident Evil 6
Shared: Action · Co-op · Split Screen

Full Metal Furies
Shared: Action · Indie · Co-op

PAYDAY 2
Shared: Action · Co-op

Orcs Must Die! 2
Shared: Action · Co-op · Indie

Serious Sam 3: BFE
Shared: Action · Co-op · Indie

Seen
Shared: Indie · Puzzle · Action

Hammerwatch
Shared: Indie · Co-op · Action

Gunpoint
Shared: Indie · Puzzle · Action

Shovel Knight: Treasure Trove
Shared: Indie · Retro · Action

Rhythm Doctor
Shared: Indie · Level Editor · Action