Free games like Infect: The Last Stand
Below are 9 free-to-play Steam games similar to Infect: The Last Stand, 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 Infect: The Last Stand page.
Ranked picks
- 1

STRAFTAT
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action with Infect: The Last Stand.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 2

Counter-Strike:Global Offensive
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action with Infect: The Last Stand.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 3

Crime Scene Cleaner: Prologue
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action and Simulation with Infect: The Last Stand.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 4

I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action and Indie with Infect: The Last Stand.
A top down twin stick zombie slaying shooter that you are sure to play again and again!
- 5

Counter-Strike 2
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action with Infect: The Last Stand.
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.
- 6

Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action with Infect: The Last Stand.
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.
- 7

Team Fortress 2
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action with Infect: The Last Stand.
Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!
- 8

Warframe
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action and RPG with Infect: The Last Stand.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 9

Unturned
Free-to-play alternative to Infect: The Last Stand — no purchase or trial window. Shares Action and Indie with Infect: The Last Stand.
You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living.