Dark Matter is an indie metroidvania/survival horror video game developed by Interwave Studios and published by Iceberg Interactive for the Windows, Linux and macOS in 2013.

[1] Interwave Studios intended the game to be developed by a team of six and completed within a year.

With funds running low, Interwave launched a Kickstarter crowdfunding campaign in June 2013, hoping to raise £50,000.

[2] The game was released in a truncated form in October 2013, offering four levels, and with its ending missing.

Both the management team at Interwave and the publishers at Iceberg were unaware that the ending was missing, and temporarily pulled the game from Steam in response.