Rhyolite throws your crew of up to 4 players into a pressure cooker of broken train mechanisms, complex enemy attacks, and an ever-shifting puzzle of resource and attention management as you capture ghosts on a haunted steampunk railway.

Rhyolite is a co-op action roguelite set on a steampunk locomotive being attacked by ghost trains. Defend, repair, and upgrade your train as you explore the railway with up to 4 players.
We've blended ship vs. ship combat, challenging call-out chaos, and crew-based team dynamics together and poured it all into a cowboy boot-shaped mug!
It takes a lot to keep a steam engine running. Choose your role — Engineer, Brakeman, Mechanic, Chemist, or Benefactor — and use your special skills to help your team stay on track.
Think on your feet and adapt your strategy as the ghost train interferes by locking doors, swapping players, and generally creating mischief. Oh, and watch out for the giant wormhole!
Your engine has seen better days, and these attacks from ghost mortars aren't helping. Repair broken systems, divert steam pressure, and prevent reactor meltdowns to keep your train chugging along — and do it fast, because these malfunctions escalate quickly. (We recommend welding that hole in the roof before the whole thing collapses.)
Choose upgrades along your route, discover new specialty train cars, and reconfigure your train back at the rail yard in between runs.

Original soundtrack by Josie Brechner
Up to 4 players online co-op
Single player mode, with help from Frank the Automaton
5 unique character classes
5 specialty car types and 20 upgrade options
1. Extract Release
2. Launch The Game
3. Play!
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