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Joltstone

Build large, armored rigs and battle over minerals that you can drill for across an array of planets, working for a clan of your choice.

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December 23, 2025
221 days ago
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About the Game

Joltstone is the next game from solo developer Soulnata!

Build large, armored rigs and battle over minerals that you can drill for across an array of planets, working for a clan of your choice.

Innovative Gameplay

Not just a robot battling game - rigs are for drilling! Collect rare minerals to increase your clan rank faster - and unlock new rewards!

Hoard Crystals

It doesn't stop there. Another innovation is that the minerals you collect appear on your rig. You can see them!

Crystal Shield

Wait - there's more! Carried minerals act as extra armor, essentially giving your rig a shield bonus.

Crystal Overboard

But watch out! Getting attacked can cause you to drop those precious minerals.

Rig Wars

You can use your mineral shield to attack enemy bases.

Extraction

When you want to escape with those minerals intact, call for extraction!

Who do you fight for?

Back on your ship, you can join a clan.

Clan Ladders

Unlock new parts, paints, and more for your clan as you drill and complete missions for them.

Build Your Rig

Use your new parts and paints to build a highly customizable rig of your imagination with countless configuration possibilities!  Jump straight into the action by choosing a pre-built rig blueprint with many blueprints unlockable.

Explore The Universe

You can also earn licenses to explore and drill on new planetoids!