Welcome to Perios - The Elemental Quest!

Your quest is to gather Hydi, Nitro, Stro and all the other Perios and bring them home.. The faster you finish each level the higher your score! The more you know about the Perio clans and their regions the faster you can gather them.

Watch out for the Thermos, Freenerkies and the busy Professor. He offers hints but stay out of his way. It may take most of the first Orb to master the gathering technique. The hardest challenges await as you approach the end of the each Orb.

Perios is a game designed to teach the Periodic Table of Elements and chemistry in a fun new way.

Learn more about the Perios and Perios World at

How to Play:

Catch the Perios with the Player and bring them home before time runs out. Learn about the Perios as you try each level. The faster you finish a level the higher your score!

Watch out for:

Red Freenerkies - they free the Perios when the player's net is full.

Green Freenerkies - they give you an extra net, but only if the player's net is full.

Red Thermos - they shake the player, speed Perios up and take away points.

Blue Thermos - they slow Perios and players and take away points.

The Professor - offers game hints, but stay out of his way.

What's New: This is the first full release of the Perios game for iOS.

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What’s New

Version 1.0.95

Fixed an error in the character selection screen.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

JM7563537 ,

Great idea!

Good fun and a great concept to use a game to help learn the periodic table of the elements!

J-9 Murtaugh ,

Perios The Elemental Quest

Awesome Game!!!
Thank you!


Direct Alloys LLC
31.5 MB

Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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