Hello aspiring island architects,
Daniel & Daniel from Thunderrock Innovations here! We’re absolutely excited to announce that registration is now open for the Islantiles (Demo) Playtest!
Playtest Details
Playtest Period
Starts: Today at 19:00 CET
Ends: September 14, 2025 at 19:00 CET
Limited Slots – Rolling Access
We’ll be opening up the playtest in waves to keep things running smoothly:
The first 200 players will set sail today. So don’t wait, sign up right away!
Additional batches of testers will be invited gradually throughout the playtest period, so if you don’t get in immediately, stay tuned your turn might be just around the corner.
Invite a Friend
Every playtester will receive the ability to invite one friend via Steam. Exploring new islands is always better with company!
What’s Inside the Playtest
You'll get access to an early version of the demo, featuring the first look at our cozy roguelite city-puzzler with deck-building mechanics.
Expect frequent updates, balancing tweaks, and new tech. Your feedback will help shape the game.
Why You’ll Love It
Islantiles marries calm, relaxing gameplay with deep strategic possibilities. You’ll:
Settle beautiful islands.
Create and upgrade your deck.
Use powerful technologie combos.
Enjoy a quiet, thoughtful experience with no combat, no timer stress, and no citizen micromanagement. Just satisfying city-building and deck synergy
This playtest is your chance to help us fine-tune our vision. Whether you're optimizing placements, discovering new synergies, or simply soaking in the cozy vibes: We’d love your input.
How You Can Help
Register now
Wishlist and Follow
Invite a friend to join you in exploring early builds.
Jump into our Discord: https://discord.gg/n24hXgwhaW
Chat with us, ask questions, post observations, and share your best combos.
Have fun,
Daniel & Daniel