Explore the depths below a remote mountain town in this procedurally-generated Adventure Platformer. Taking inspiration from hack 'n slash dungeon crawlers and Metroidvania-style platformers, Chasm will immerse you in a fantasy world full of exciting treasure, deadly enemies, and abundant secrets.
Recent Reviews:
Mixed (14) - 57% of the 14 user reviews in the last 30 days are positive.
All Reviews:
Mixed (457) - 66% of the 457 user reviews for this game are positive.
Release Date:
Jul 31, 2018

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August 1

Chasm is Now Available!


That’s a wrap everyone! Chasm is done, and it’s now being played by people worldwide. To say that it’s a surreal feeling would be an understatement. I’ve done pretty much nothing but Chasm for the last 5-6 years and now it’s out of my hands.

Thank you so much for joining me on this journey. Some of you may have heard about us years ago and some just recently. Regardless of when you became a part of this community, you were part of something special. Even in the indie scene, it’s rare for a ragtag group of aspiring developers to be able to keep hammering away at a project year after year until it was done right. We learned a ton along the way and never compromised. With the help of my best friends and teammates, we all made Chasm the best we could.

I wrote a retrospective recap of our development journey for the PlayStation Blog, which you can read here. If you’re too PCMR to check out a PlayStation blog, the tl;dr version is that the Bit Kid team is composed of old friends. Our lead programmer, Tim, and I have been friends since high school. Our composer, Jimi, and I have been friends since college. And the rest of the team - Glauber, Dan, and other Dan - have all become lifelong friends too.

Even though Chasm is now officially out, we’re not done yet. We’ve already got ideas for new game modes we’d like to add. New platforms to be on. We’ll be sure to keep you in the loop every step of the way.

Thanks for being a part of this journey, and stay tuned for more!

19 comments Read more

July 9

Chasm Launches July 31st!

Unlike some other games that are developed in secret and then announced about 6 months before launch, Chasm has been in the public eye pretty much from the beginning. Our first post about the game was on IndieDB.com back in January 2013, and we launched a successful Kickstarter campaign just a few months later. It is with a combination of pride, exuberance, relief, and fear that I am hereby officially announcing that we will be launching on July 31, 2018 for $19.99! We’ll be doing a week 1 discount on Steam so keep an eye out for it. And if you haven’t done so already, please add us to your wishlist! (And be sure to tell your friends!)


As you probably know, one distinctive feature of Chasm is that the world map is procedurally generated when you start up a new campaign. That feature has led to a lot of questions and confusion, so I’d like to address exactly how it works and why we designed it that way. The latter part is easy to answer: Our entire team is composed of Metroidvania fans! Whether it’s Castlevania: Symphony of the Night or Axiom Verge, we’ve played through our favorite games so often that we’ve long since memorized the maps. We love how those games play but wish we could wipe our memories so we could get that experience of exploration all over again. It’s our hope that people who love Chasm the way we love our favorite games can play it over and over and still have it feel fresh. But at the same time, people who only play the game once should have no idea that there’s anything procedural about it.

Wake up Daltyn, it's almost time!

But that’s not to say that everything’s completely random. The way our system works is that there is a fundamental structure to the game that never changes. If you’re familiar with Castlevania: Symphony of the Night you may recall that first you get the Jewel of Open, then the Leap Stone, then the Soul of Bat - in that order. As you get these upgrades, new areas of the map become accessible. Chasm, like all Metroidvanias, follows this structure. When you start up a campaign, the game always has these key upgrades and plot points in the same place. What’s different is how you get from one key point to the other. Chasm has a bunch of pre-designed rooms that are slotted in modularly in different combinations. So you won’t have any rooms that feel like they were designed by a computer - instead, you’ll encounter rooms in a different order and even encounter new rooms you never saw the first time, and your path will be different each time you start up a new campaign.

Getting that to feel right was way easier said than done. There was a ton of balancing we needed to make sure the procedural engine took into account when it builds a world map. There’s pacing - you don’t want to have a string of combat rooms with lots of enemies and no platforming to break it up, nor do you want the opposite. You don’t want the system to block your progress by requiring a certain ability upgrade that you don’t have yet. You don’t want to have the save points too far apart. (To address a common misconception, Chasm is not a roguelike with permadeath, though there is an option for that for veteran players. Permadeath combined with the changing dungeons makes for a tense experience since you never know how many more rooms you need to make it to the end.) And you want to make sure that there’s just the right amount of treasures and surprises along the way to encourage exploration of every little nook and cranny of the game.

There are some people who like the comfort of getting to know a single map by playing it over and over or being able to follow their favorite YouTuber’s walkthrough of the game. We have an option for that too. Everything randomly generated by the game engine is based off of a seed number. If you enter a specific seed number, you can guarantee a specific map. So if you want to follow a walkthrough, just check their seed number and enter that when you set up your campaign.

We’re very excited - and not a little bit nervous - to send our baby out into the world. We’ve polished and fine tuned every little bit of that game to make sure there were no compromises to our original vision over 5 years ago. We can’t wait to hear what you think on July 31st!

103 comments Read more

About This Game

Welcome to Chasm, an action-adventure game in which you play a new recruit undertaking your first mission for the Guildean Kingdom. Thrilled to prove your worth as a knight, you track strange rumors that a mine vital to the Kingdom has been shut down. But what you discover in the mining town is worse than you imagined: The townspeople have disappeared, kidnapped by supernatural creatures emerging from the depths.

Honor-bound to solve the mystery and restore peace to the Kingdom, you embark upon an epic adventure, with deadly battles against cunning monsters, exploration of ancient catacombs and castles, and powerful new equipment hidden at every turn. Though the overall story is the same for all players, your hero's journey will be unique: each of the rooms has been hand-designed, and behind the scenes Chasm stitches these rooms together into a one-of-a-kind world map that will be your own.

Key Features

  • Explore six massive procedurally-assembled areas from hand-crafted rooms
  • Enjoy challenging retro gameplay and authentic pixel art (384x216 native res.)
  • Battle massive bosses and discover new abilities to reach previously inaccessible areas
  • Customize your character by equipping armor, weapons, and spells
  • Windows, Mac, & Linux versions with full Gamepad support

System Requirements

Mac OS X
SteamOS + Linux
    • OS: Windows XP + Service Pack 3
    • Processor: Dual Core CPU
    • Memory: 1 GB RAM
    • Graphics: OpenGL 3.0+ support (2.1 with ARB extensions acceptable)
    • Storage: 1 GB available space
    • OS: Snow Leopard 10.6.8, 32/64-bit
    • Processor: Dual Core CPU
    • Memory: 1 GB RAM
    • Graphics: OpenGL 3.0+ support (2.1 with ARB extensions acceptable)
    • Storage: 1 GB available space
    • OS: glibc 2.15+, 32/64-bit. S3TC support is NOT required.
    • Processor: Dual Core CPU
    • Memory: 1 GB RAM
    • Graphics: OpenGL 3.0+ support (2.1 with ARB extensions acceptable)
    • Storage: 1 GB available space

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