Notable events of 2015 in independent Dreamcast gaming.
- April 11th-April 12th, 2015 — Midwest Gaming Classic 2015
- October 15th, October 16th, October 17th, October 18th, 2015 — DreamCon 2015
- February 12th, 2015 — Alice's Mom's Rescue
- February 25th, 2015 — Redux 1.1
- July 17th, 2015 — DreamConn Bluetooth wireless Dreamcast controller
- August 10th, 2015 — Elansar & Philia
- September 27th, 2015 — Ghost Blade
- October 2nd, 2015 — Fruit'Y: Playing With Edibles
- October 6th, 2015 - kazade releases the first version of DreamPi, the project that emulates a dialup connection to connect a Dreamcast modem to the internet over broadband using a Raspberry Pi system-on-a-chip.
- October 26th, 2015 — Pier Solar and the Great Architects
- December 28th, 2015 — Limited, numbered commercial release of 100 units of Volgarr the Viking published by the German-language forum, Circuit-Board.