Games like Fliegeralarm
Games like Fliegeralarm include UBOAT, Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad, Planes, Bullets and Vodka, Call of Duty® 2, and Project Wingman. We matched them by the tags players give Fliegeralarm on Steam (Arcade, Shoot 'Em Up, World War II, Singleplayer, and Story Rich): closest matches first, and among equally close ones the better-known games.

UBOAT
Shared: World War II · Singleplayer · Naval Combat

Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: Arcade · Story Rich · Casual

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

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

Project Wingman
Shared: Action · Arcade · Singleplayer

Vampire Survivors
Shared: Singleplayer · Arcade · 2D

LUFTRAUSERS
Shared: Arcade · Shoot 'Em Up · Action

Battlefield™ V
Shared: World War II · Singleplayer · Military

Cyberhunt
Shared: Shoot 'Em Up · Action · Arcade

Timberman
Shared: Casual · Arcade · Action

A Dance of Fire and Ice
Shared: Singleplayer · Arcade · 2D

SANABI
Shared: Story Rich · Action · Singleplayer

Valiant Hearts: The Great War™ / Soldats Inconnus : Mémoires de la Grande Guerre™
Shared: Story Rich · Historical · Singleplayer

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

pureya
Shared: Arcade · Singleplayer · Casual

Rhythm Doctor
Shared: Story Rich · Singleplayer · Action

Hell Let Loose
Shared: World War II · Singleplayer · Action

METAL SLUG
Shared: Arcade · Action · Shoot 'Em Up

Call of Duty® (2003)
Shared: World War II · Singleplayer · Action

BALL x PIT
Shared: Arcade · Action · Shoot 'Em Up

Hearts of Iron IV
Shared: World War II · Historical · Singleplayer

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

God of War
Shared: Singleplayer · Action · Story Rich

SAMOLIOTIK
Shared: Shoot 'Em Up · Casual · Action