The pictured albums (roughly from left to right, left column first):

Entombed - Left Hand Path

Edge of Sanity - Unorthodox

Kaamos - Kaamos

Cemetary - An Evil Shade of Grey

Bloodbath - Resurrection Through Carnage

Carnage - Dark Recollections

Hypocrisy - Osculum Obscenum

Merciless - The Awakening

At the Gates - The Red in the Sky Is Ours

Opeth - Morningrise

Necrophobic - Darkside

Bloodbath - Nightmares Made Flesh

Eucharist - A Velvet Creation

Edge of Sanity - Purgatory Afterglow

Grave - Into the Grave

Seance - Fornever Laid to Rest

Dismember - Massive Killing Capacity

Nihilist - (1987-1999)

And I don’t know the last one. Fuck, I fell at the last hurdle. I’ll blame the fact that it’s cut in half.