Maybe the game could also have a small combat tutorial going through the most basic concepts in an entertaining way... (say with Volo, Elminster or a funny D&D creature from the bestiary acting as a guide)... maybe.
Step 1: Explaining AC and Attack bonuses (Volo/creature takes a couple different armors, shortly explains them and lets the player attack)
Step 2: Explaining damage and resistance/immunity (Elminster spawns a couple different creatures with different/no resistance / immunity and lets the player attack the creatures each)
Step 3: Explaining Advantage/Disadvantage (various scenarios explaining the most common ones, e.g. height advantage from ranged, player attacks)
Step 4: Explaining Saving Throws on Spells (Elminster turns it all around and attacks the player and his various attributes via different spells)
The Steam forums are an absolutely train wreck, but somebody actually did a pretty good post. Naturally, it won't be read.
https://steamcommunity.com/app/1086940/discussions/0/2971771480498700109/
