RIOO

Project Ground Zero / Aug 20, 2024 / Adventure, Casual, Indie

windows

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The goddess of water who summoned you is nowhere to be found. Facing a tidal wave of monsters, you must join forces with other brave people who were summoned like you to repel them! Find the best combination of various strange weapons to survive the waves of attacks!

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What's new

Update v1.0.1

2024-09-10

Hello, fellow adventurers! We are the development team behind RIOO, thank you for purchasing our first game! We have received feedback from numerous gamers from all over the world since the release of our first game: RIOO, and we sincerely thank you for your love, support and suggestions for this little project. This time we have good news: Japanese translation have been added into the game! We hope that more adventurers can enjoy our project! We also made some QOL improvements to our project. We hope these changes will bring you a better experience with it! UPDATE v1.0.1: * Japanese localization added * Weapons can be sold by right clicking during preparation * Control hints will display when a new game started * Fixed an issue where monsters changes direction too fast

Read the full notes

As a new development team, we have many things to learn, we also hope to bring you more joy and inspiration, and hope that you continue to pay attention to and support us. Project Ground Zero

Open on Steam

What players say

3 user reviews

100% positive, 3 reviews

Recommended2 hrs played

fun little game pros simple gameplay satisfying gameplay loop cute design cons only two music tracks hasn't received updates in a long while

0 found this helpful, 2026-01-02