• Are you using the latest version of Java ? Chunk Stories needs at least Java 8 to run.
• Do you have access and permission to the .chunkstories folder ? ( %appdata%/Roaming )

• You did not update it to the latest version, or it's not installed. See How to play the game.
• If the game asks you to update your drivers, do it, if it changes nothing maybye your machine is not supported. Contact the support and give them a crash report.
• Check you've got enought free ram (~1Gb) before you launch it.

• Consider lowering the video options, see this page to know how to.
• You found a bug ! (maybye a relevant one even !) Consider yourself “lucky” and see Bugs reporting to help us get rid of it.

Sometimes the game fails to download the server mods correctly, and for now there is no checksum/filesize checks yet. A telltale sign of having a broken server mod is having a grey interface inventory on the XolioZ gamemode. The fix is to close the game, delete the .chunkstories/servermods/ folder and let the game download it again.

Loading large portions of map can be quite ressource-intensive on dualcore CPUs. Workarounds are planned.

Proper gameplay is yet to be implemented, as of now only a basic demo/debug gameplay exists.