Games like Front Defense: Heroes
Games like Front Defense: Heroes include War Thunder, Blade and Sorcery, Wolfenstein II: The New Colossus, HITMAN World of Assassination, and Medal of Honor™: Above and Beyond. We matched them by the tags players give Front Defense: Heroes on Steam (Action, Violent, and World War II): closest matches first, and among equally close ones the better-known games.

War Thunder
Shared: Action · VR · World War II

Blade and Sorcery
Shared: VR · Action · Violent

Wolfenstein II: The New Colossus
Shared: Action · Violent · World War II

HITMAN World of Assassination
Shared: Action · VR · Violent

Medal of Honor™: Above and Beyond
Shared: Action · VR · World War II

GORN
Shared: Action · VR · Violent

Hard Bullet
Shared: Action · VR · Violent

Blood Trail
Shared: Violent · Action · VR

BONELAB
Shared: VR · Action · Violent

Contractors
Shared: Action · Violent · VR

Pavlov
Shared: Action · VR · Violent

BONEWORKS
Shared: Action · VR · Violent

Call of Duty®: WWII
Shared: World War II · Action · Violent

Sniper Elite 4
Shared: Action · World War II · Violent

Hotline Miami
Shared: Violent · Action

Serious Sam Fusion 2017 (beta)
Shared: Action · Violent · VR

The Walking Dead: Saints & Sinners
Shared: Action · VR · Violent

DOOM VFR
Shared: Action · VR · Violent

Company of Heroes
Shared: World War II · Action · Violent

DOOM Eternal
Shared: Action · Violent

Call of Duty® 2
Shared: Action · World War II · Violent

Resident Evil 7 Biohazard
Shared: VR · Action · Violent

RAID: World War II
Shared: Action · World War II · Violent

Resident Evil Village
Shared: Action · VR · Violent