Games like FZ: Formation Z
Games like FZ: Formation Z include ARMORED CORE™ VI FIRES OF RUBICON™, Battlefield™ 2042, Titanfall® 2, Alex Jones: NWO Wars, and R-Type Final 2. We matched them by the tags players give FZ: Formation Z on Steam (Shoot 'Em Up, Robots, Shooter, Character Customization, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Robots · Character Customization · Mechs

Battlefield™ 2042
Shared: Shooter · Military · War

Titanfall® 2
Shared: Shooter · Mechs · Futuristic

Alex Jones: NWO Wars
Shared: Shooter · Shoot 'Em Up · 2D Platformer

R-Type Final 2
Shared: Shoot 'Em Up · Shooter · Side Scroller

Call of Duty®
Shared: Shooter · Military · Action

Iron Meat
Shared: Shooter · 2D Platformer · Side Scroller

Battlefield™ 6
Shared: Shooter · Military · War

Call of Duty®: Infinite Warfare
Shared: Shooter · Space · Robots

Huntdown
Shared: Shooter · Shoot 'Em Up · Side Scroller

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

Mecha BREAK
Shared: Robots · Character Customization · Mechs

M.A.S.S. Builder
Shared: Robots · Character Customization · Mechs

Arma 3
Shared: Shooter · Military · Action

DAEMON X MACHINA
Shared: Robots · Character Customization · Mechs

Contra: Operation Galuga
Shared: Shooter · Shoot 'Em Up · 2D Platformer

DEVIL BLADE REBOOT
Shared: Shoot 'Em Up · Shooter · 2D Platformer

Ravenfield
Shared: Shooter · Military · War

Mecha Knights: Nightmare
Shared: Robots · Shooter · Mechs

BattleTech
Shared: Robots · Mechs · Character Customization

Strike Force Heroes
Shared: Shooter · Character Customization · Action

Hell Let Loose
Shared: Shooter · Military · War

Battlefield 4™
Shared: Shooter · Military · War

MechWarrior 5: Clans
Shared: Shooter · Mechs · Action