Free games like 深入敵境 Behind Enemy Line
Below are 8 free-to-play Steam games similar to 深入敵境 Behind Enemy Line, 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 深入敵境 Behind Enemy Line page.
Ranked picks
- 1

Ultimate Custom Night
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Action and Indie with 深入敵境 Behind Enemy Line.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2

The Expendabros
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Action and Indie with 深入敵境 Behind Enemy Line.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 3

The Lab
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 4

Princess Remedy in a World of Hurt
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Action and Indie with 深入敵境 Behind Enemy Line.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).
- 5

Epic Battle Fantasy 3
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Indie and Adventure with 深入敵境 Behind Enemy Line.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 6

The Riftbreaker: Prologue
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Action and Strategy with 深入敵境 Behind Enemy Line.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 7

erdetspill
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Action and Indie with 深入敵境 Behind Enemy Line.
Bestefar vil ha 2 is. Du må skaffe de. Det viser seg å være mer komplisert enn du trodde. Et absurd førstepersons-eventyrspill der du navigerer norsk byråkrati, snakker med rare folk og løser meningsløse oppdrag - i en liten norsk bygd.
- 8

Nazi Zombies
Free-to-play alternative to 深入敵境 Behind Enemy Line — no purchase or trial window. Shares Action and Indie with 深入敵境 Behind Enemy Line.
Nazi Zombies is a cooperative survival game where players fend off escalating waves of Nazi zombies, earning points by killing zombies and repairing barriers to buy weapons, upgrades, perks, and unlock new map areas to maximize their survival.