In data de 26 martie 2012 casa de discuri Epicus Records va lansa un album tribut Helloween si Gamma Ray intitulat "HelloRay - A Tribute To Helloween & Gamma Ray". Discul este un proiect realizat de trupe si fani inspirati de muzica celor doua formatii legendare ale genului melodic power metal. Albumul contine piese inregistrate si compuse in perioada 1985 - 2007.

Tracklist "HelloRay - A Tribute To Helloween & Gamma Ray":
01. Tribute To The Past (GAMMA RAY) - GUARDIANS OF MANKIND
02. Warrior (HELLOWEEN) - GAIA EPICUS
03. The Spirit (GAMMA RAY) - PARALLAX
04. Mr. Torture (HELLOWEEN) - AILLION
05. Anywhere In The Galaxy (GAMMA RAy) - OPERA MAGNA
06. Ain't Got Nothin' Better (HELLOWEEN) - KICKHUNTER
07. Last Before The Storm (GAMMA RAy) - SONEM
08. Where The Rain Grows (HELLOWEEN) - ARMORY
09. A Tale That Wasn't Right (HELLOWEEN) - DRACHEN
10. Just A Little Sign (HELLOWEEN) - RAMPART
11. Leaving Hell (GAMMA RAY) - ROTTEN
12. Judas (HELLOWEEN) - 5TH ELEMENT
13. Heaven Or Hell (GAMMA RAY) - BURN UNIVERSE
14. Before The War (HELLOWEEN) - ILUNGARA
15. Land Of The Free (GAMMA RAY) - DEIMOS