Noppa Dice Roller is a flexible dice rolling app for tabletop RPGs and tactical games. Roll normal dice using notation such as 3d6+5, or different dice like: - Multiple rolls: 4x 3d6 rolls 3d6 four separate times - Zero-based dice: z10 gives values 0–9 - Keep highest: 5g6 rolls 5d6 and keeps the largest - Keep highest with duplicates bonus: 5G6 like above but duplicates add +1 - Zero-mean dice: 4f1 rolls four dice each giving -1, 0, or 1 - Exploding dice: e6 rolls again on a 6 Modifiers let you add named bonuses (e.g. Skill, Strength) that can be toggled on or off. Tag modifiers to filter which ones apply to a given roll. Save and load modifier sets and roll history for defaults and different game systems. Customize conditional ("exploding") dice rules using configuration files.