pepper bomb + belittle + sub-zero => the opponent's entire party is inflicted with -110% damage, effectively nerfing all their attacks for 4 turns, or until cancelled out ...
Tip: different types of enemies will attack each other, giving you silent kills, makes the missions that require XX number of shots maximum a lot easier, just lure different enemy types together, and run back out of sight. This also applies to the boss at the end: run forward and jump into the tunnel under the boss, and wait while all the skeletons and zombies above attack the boss for you ... :XD
boring grind, waste of time ... wasted 5 minutes of my life on the BoTD ... won't touch it again unless one of the other badges gets BoTD'ed at some later point in time ... 2/5, and that's being pretty generous already ...
for the hard badge, work on maxing out the following skills in this order preferably: artistry, alchemy, bargaining, scavenging. In between, farm for gold as much as possible (to cover the cost of crafting materials), and do the quests to get new alchemy recipes ... once you've maxed both artistry and alchemy, and have unlocked all the alchemy recipes, your equipment won't really matter much ... a few dozen each of the +10HP and +5MP elixers ... then make as many of the +1 dice oils as you can afford ... about 20 or so will be more than enough for anything the game throws at you ... run around in the dungeons a bit till you pick up a xd12 weapon (i picked up a 6d12 as a quest reward at this point) ... use all the oils, and you should be killing pretty much everything in one hit ... get some of the +1 protection elixers if necessary, but the +10HP ones are cheaper and easier ... after that, just whizz through the rest of the campaign, and claim your hard badge ...
once you have the pants on fire upgrade, the hard badge is actually really easy ... once pants on fire activates, just clicking your mouse button as quick as you can ... I actually got 25,000+ metres of distance on a single activation of pants on fire ... so with 4-5 activations per launch, that hard badge becomes really really easy in that context ... :D
whenever i confirm to start a new game, the game crashes ... I'm sure it would be a nice game if i could actuallly play it but, as it is now, it's broken and unplayable for me, so a 1/5
TIP: For easy wins, just attack the sails, once the opponent has less than 15AP, they're out of the fight, regardless of how much hp they have remaining.
Very sorry about that! We have a ton of bug fixes coming for the next update, including fixes for the camera bugs. Working on getting it live ASAP!