WASD to move your character or the boat. Move to an island to go to it. Move to boat to return to map. SPACE to attack with sword. Click to shoot arrow if you have bow. Click a potion icon to use it. B to block to reduce damage from ranged attacks. When you fight with a sword: HIT, back away, HIT, back away, repeat. Otherwise you will take damage
Credit to @deck26 and @drmcw. Mob sprites are Pixel Dungeon Love and favourite if you liked it! Enemy damaging you when they touch the sword is not a glitch, it's because you didn't move away fast enough