Free games like Third Front: WWII
Below are 9 free-to-play Steam games similar to Third Front: WWII, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Third Front: WWII page.
Ranked picks
- 1

KARDS - The WW2 Card Game
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy and Indie with Third Front: WWII.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 2

World of Warships
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy with Third Front: WWII.
Immerse yourself in thrilling naval battles and assemble an armada of over 800 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players!
- 3

Age of Empires III: Definitive Edition
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy with Third Front: WWII.
Age of Empires III: Definitive Edition offers players a trial of this historical single & multiplayer RTS experience. *Note: To unlock all features of the game please see the “Base Game” product.
- 4

Card Hunter
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy with Third Front: WWII.
Shuffle your cards and ready your dice - Card Hunter is a fresh new card gaming spin on classic tabletop RPGs. Battle your way through a massive campaign solo or with friends and compete with other players in ranked play and tournaments.
- 5

Prismata
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy and Indie with Third Front: WWII.
A perfect-information strategy game inspired by RTS, deckbuilders, and board games. Choose from three distinct technology classes and outwit your foes by snowballing your starting resources into a powerful cybernetic army. ABSOLUTELY NO PAY-TO-WIN.
- 6

Tactical Monsters Rumble Arena
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Indie with Third Front: WWII.
Are you ready to RUMMMBLE?
- 7

GWENT: The Witcher Card Game
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy with Third Front: WWII.
Command mighty Witcher-world heroes in epic online PvP card battles!
- 8

Yi Xian: The Cultivation Card Game
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy and Indie with Third Front: WWII.
Yi Xian: The Cultivation Card Game is an online DBG which contains a PVE mode called Uncharted Realms and a PVP mode. Every game is a deck building from scratch. Players can have stronger decks by changing cards, and then build more powerful routines to defeat all opponents to win.
- 9

Order of Battle: World War II
Free-to-play alternative to Third Front: WWII — no purchase or trial window. Shares Strategy with Third Front: WWII.
Order of Battle: World War II is a breath of fresh air for all strategy fans. It is a game that takes wargaming to a new level by upgrading every single game element and rebooting the genre for a new generation of players.