Free games like Leviathan: the Cargo — Ongoing series
Below are 8 free-to-play Steam games similar to Leviathan: the Cargo — Ongoing series, 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 Leviathan: the Cargo — Ongoing series page.
Ranked picks
- 1

Tiny Bunny: Prologue
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Indie and Adventure with Leviathan: the Cargo — Ongoing series.
Tiny Bunny: Prologue is a non-linear horror visual novel. Those, who have heard the voice of the forest, are beyond help.
- 2

Aimlabs
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Action and Indie with Leviathan: the Cargo — Ongoing series.
Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
- 3

Blackwake
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Action and Indie with Leviathan: the Cargo — Ongoing series.
Blackwake is a multiplayer naval FPS focused on teamwork and cooperation. Fire the cannons, sink enemy ships or board them with firearms and steel.
- 4

Darwin Project
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Action and Indie with Leviathan: the Cargo — Ongoing series.
In Darwin Project, ten inmates must survive the elements, track each other, fight, craft tools, and use their social skills to be the last one standing. It's a unique take on battle royale with a Show Director to influence the match and Spectator Interactions to create a one-of-a-kind game show.
- 5

AirMech
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Action and Indie with Leviathan: the Cargo — Ongoing series.
AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!
- 6

Tactical Monsters Rumble Arena
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Indie and Adventure with Leviathan: the Cargo — Ongoing series.
Are you ready to RUMMMBLE?
- 7

Astrometica: Prologue
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Action and Indie with Leviathan: the Cargo — Ongoing series.
Astrometica: Prologue is the free game about surviving in space. You need to use your skills and tools to stay alive. There are many challenges to face, and you need to fight to survive. You also need to build a new base in space.
- 8

Cat Burglar: A Tail of Purrsuit
Free-to-play alternative to Leviathan: the Cargo — Ongoing series — no purchase or trial window. Shares Indie and Adventure with Leviathan: the Cargo — Ongoing series.
Cat Burglar is a short, light-hearted, stealth, puzzle platformer with a pet charity awareness campaign. Help Kat find her way into the Dogo Corps base to discover Major Bulls' master plan.