ARMS - +15 hours.
Breath of the Wild - + 85 hours
Minecraft - +25 hours
MK8D - +20 hours
Shantae - +5 hours
Shovel Knight - +20 hours
Thumper - +5 hours
Blaster Master Zero - +10 hours
Fast RMX - +5 hours
Snake Pass, Human Resource Machine, Wonder Boy, Mighty Gunvolt Burst - Less than 5 hours.
Implosion and Gonner - Still waiting for time.
I guess that it'd clock around 200 hours total.