Free games like Islets Defense
Below are 8 free-to-play Steam games similar to Islets Defense, 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 Islets Defense page.
Ranked picks
- 1
The Looker
Free-to-play alternative to Islets Defense — no purchase or trial window.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 2
Magic Archery
Free-to-play alternative to Islets Defense — no purchase or trial window.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 3
Coloring Pixels
Free-to-play alternative to Islets Defense — no purchase or trial window.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
- 4
DORONKO WANKO
Free-to-play alternative to Islets Defense — no purchase or trial window.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 5
Landfall Archives
Free-to-play alternative to Islets Defense — no purchase or trial window. Shares Strategy with Islets Defense.
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!
- 6
Samorost 1
Free-to-play alternative to Islets Defense — no purchase or trial window.
Explore the beginnings of the Samorost series in the space gnome’s original bite-sized adventure, formerly released in 2003. Now with remastered sounds, enhanced graphics, and new music by Floex.
- 7
Mitoza
Free-to-play alternative to Islets Defense — no purchase or trial window.
It's not a game, it's a toy. Explore all cycles and prepare yourself to accept the inevitable effects of Mitoza.
- 8
Outpath: First Journey
Free-to-play alternative to Islets Defense — no purchase or trial window.
Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!