Free games like Defense Golem
Below are 8 free-to-play Steam games similar to Defense Golem, 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 Defense Golem page.
Ranked picks
- 1

Landfall Archives
Free-to-play alternative to Defense Golem — no purchase or trial window.
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!
- 2

DOGWALK
Free-to-play alternative to Defense Golem — no purchase or trial window. Shares Casual with Defense Golem.
Explore a hand-crafted winter forest as a big adorable dog and a little kid in tow. A short, free, open source project brought to you by Blender Studio.
- 3

Bloons TD Battles 2
Free-to-play alternative to Defense Golem — no purchase or trial window.
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!
- 4

Bloons TD Battles
Free-to-play alternative to Defense Golem — no purchase or trial window.
Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses.
- 5

KARDS - The WW2 Card Game
Free-to-play alternative to Defense Golem — no purchase or trial window. Shares Casual with Defense Golem.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 6

Kingdom: Classic
Free-to-play alternative to Defense Golem — no purchase or trial window.
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.
- 7

Endless Sky
Free-to-play alternative to Defense Golem — no purchase or trial window.
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
- 8

Yet Another Zombie Defense
Free-to-play alternative to Defense Golem — no purchase or trial window. Shares Casual with Defense Golem.
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.