Metaphor: ReFantazio

In Metaphor: ReFantazio, if you complete an in-game Squad battle without being hit, you’ll get an “Unscathed Triumph” pop-up, giving you around a 25% increase in all your battle rewards (XP, money, etc.). So, in order to get the ‘No Mercy achievement,’ you simply need to get 50 Unscatched Triumph battle clears.

So, what’s the best way to do this? Well, there are multiple ways. For instance, if you have a load of zombies, you can use a Mage’s Synthesis skill, Gabot, to set fire to them all - which is usually an instant wipe. The easiest way, however, is to sneak up behind an enemy or whack them until their stagger gauge is empty, then hit the button to start a Squad attack and the enemies should be stunned. Simply just finish them off (hitting weakness if possible) before they shake off their stun effect and the Unscathed Triumph bonus will be all yours.

And as we said, do it 50 times to get the ‘No Mercy’ achievement.