Immunomon Game Companion
HP Tracker With Dice Roller And Coin Toss
Track player HP, roll a D20, toss coins, combine multiple dice groups, or generate fair random integers from a custom range.
Color Scheme
Choose from dark, light, and bright elemental fantasy themes. Your selection is remembered on this device.
Player Health
Each new player begins at 2000 HP. Negative HP is allowed, and player names, HP, and custom amounts are saved on this device.
Number of Groups
Group 1 begins as D20, Group 2 as Coin Toss, and every new Group 3 or higher begins as D20. Existing groups are preserved when the count increases.
Current Roll Summary
Combined totals use the most recent result stored in each group.
Fairness: each valid outcome is equally likely. This app uses the browser’s cryptographic random-number generator with rejection sampling to avoid uneven representation.