Games like R-Type Delta: HD Boosted
Games like R-Type Delta: HD Boosted include Titanfall® 2, Crysis Remastered, Half-Life 2, Detroit: Become Human, and Call of Duty®: Black Ops III. We matched them by the tags players give R-Type Delta: HD Boosted on Steam (Action, Shoot 'Em Up, Shooter, 2D, and Futuristic): closest matches first, and among equally close ones the better-known games.

Titanfall® 2
Shared: Shooter · Action · Singleplayer

Crysis Remastered
Shared: Action · Shooter · Singleplayer

Half-Life 2
Shared: Action · Shooter · Singleplayer

Detroit: Become Human
Shared: Multiple Endings · Futuristic · Singleplayer

Call of Duty®: Black Ops III
Shared: Action · Shooter · Futuristic

Black Mesa
Shared: Action · Shooter · Singleplayer

Half-Life
Shared: Action · Shooter · Singleplayer

Crysis 2 Remastered
Shared: Action · Shooter · Futuristic

Bit Blaster XL
Shared: Shoot 'Em Up · Shooter · Action

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Singleplayer

Half-Life: Blue Shift
Shared: Action · Shooter · Singleplayer

Crysis 2 - Maximum Edition
Shared: Action · Shooter · Singleplayer

Half-Life: Opposing Force
Shared: Action · Shooter · Singleplayer

Crysis 3 Remastered
Shared: Action · Shooter · Sci-fi

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Shooter

Zombotron
Shared: Action · 2D · Shooter

Vanquish
Shared: Action · Shooter · Singleplayer

Battlefield™ 2042
Shared: Shooter · Action · Singleplayer

Call of Duty®: Black Ops II
Shared: Action · Shooter · Singleplayer

BioShock Infinite
Shared: Action · Shooter · Singleplayer

DEVIL BLADE REBOOT
Shared: Shoot 'Em Up · Action · Shooter

Soda Crisis
Shared: Action · Shoot 'Em Up · Shooter

Halo Infinite
Shared: Action · Shooter · Singleplayer

Contra: Operation Galuga
Shared: Action · Shooter · Shoot 'Em Up