wait, i remembered more:

“Trine 2”
Divinity: Original Sin 2
Pinball space cadet
“Rama”: Main theme
“Dishonored 2”: Main theme
Super hexagon
“Red alert 2”: namely Hell march 2, In deep

now, following games used existing albums, which feels like cheating… but they are games with good soundtracks so:
“Capsized” used edited “Solar Fields - Movements”
“Neurovoider” used “Dan Ternimus - Wrath of code”