Free games like Street Defenders
Below are 10 free-to-play Steam games similar to Street Defenders, 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 Street Defenders page.
Ranked picks
- 1
Helltaker
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Indie with Street Defenders.
Helltaker is a short game about sharply dressed demon girls.
- 2
Ultimate Custom Night
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Action and Indie with Street Defenders.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
Bongo Cat
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Indie with Street Defenders.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 4
The Murder of Sonic the Hedgehog
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Indie with Street Defenders.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 5
Indigo Park: Chapter 1
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Action and Indie with Street Defenders.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 6
Sheepy: A Short Adventure
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Indie with Street Defenders.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
- 7
Our Life: Beginnings & Always
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Indie with Street Defenders.
A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.
- 8
NGU IDLE
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Indie with Street Defenders.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 9
Royal Revolt II
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Action with Street Defenders.
Royal Revolt 2 is an asynchronous PvP Reverse Tower Defense game full of medieval magic and action-laden battles.Can you set up your defenses so other Kings and Queens can't crash your castle gates? We're throwing down the gauntlet. Will you pick it up?
- 10
Monster Tiles TD: Tower Wars
Free-to-play alternative to Street Defenders — no purchase or trial window. Shares Action and Indie with Street Defenders.
Free Tower Defense game with unique roguelike elements. Custom base building mechanics allow you to create your own base and maze with tiles earned after each wave. Unleash a variety of monsters, each with its own evolution path and unique skills, and evolve them into legendary creatures.