Free games like Systemic War
Below are 8 free-to-play Steam games similar to Systemic War, 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 Systemic War page.
Ranked picks
- 1
93, Kuindzhi
Free-to-play alternative to Systemic War — no purchase or trial window.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
- 2
Landfall Archives
Free-to-play alternative to Systemic War — no purchase or trial window. Shares Strategy with Systemic War.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 3
Counter-Strike 2
Free-to-play alternative to Systemic War — no purchase or trial window.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 4
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Systemic War — no purchase or trial window.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 5
World of Warships
Free-to-play alternative to Systemic War — no purchase or trial window. Shares Strategy with Systemic War.
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!
- 6
Crusader Kings II
Free-to-play alternative to Systemic War — no purchase or trial window. Shares Strategy with Systemic War.
Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.
- 7
Supermarket Together
Free-to-play alternative to Systemic War — no purchase or trial window.
The multiplayer supermarket has arrived to your neighbourhood for free! Stock your shop space, unlock perks and franchises, hire employees or chase those pesky shoplifters. The more players, the more action!
- 8
Bloons TD Battles 2
Free-to-play alternative to Systemic War — no purchase or trial window. Shares Strategy with Systemic War.
From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons!