Edit your launcher link and add the “developer” word behind the executable (without quotes). Developer mode will be unlocked and you can use from the top right. E.g. “K” will do 100 strength damage to all enemies.
You can also use the console to unlock more possiblities.
Code – Effect
spawnadd – Adds an enemy to the battlefield.
saga roster_add x – Where x = a hero name.
(this may cause game script problems,use with caution).
saga item_all – Will add all items.
(beware, doing in battle will grab your time).
saga market_show – Will open a market anywhere.
saga market_refresh – Will refresh the market items.