With this mix, I started with some favorite minimal tracks and progressively mixed in heavier tracks. But I kept it 128 bpm throughout. Harder doesn't always mean faster ;)

Wahlrich and Carbon - Black Donkey
Squad - Third Eye
Kai Pattenberg - Abyss
Begmatt - Ripper
Terra4Beat, Dual Fuel - Insurgent (Andre Rauer Remix)
K-Nari - Grudge
Terra4Beat - Geroskop (Julian Viegas Remix)
Noseda - Darkwolf
No Neim - No Neim - Hybrid (Strasse Killer Remix)
Hefty - Battle Star
Kristonov - Motion of Shadow
Strasse Killer - Whispers of the Dark
Kristonov - Dark Arts

Harder Not Faster

Loura