Boosters are items in Mario Party: Island Tour. They appear only in Rocket Road and can multiply the Dice Block's value if used. If a player uses four Boosters and gets a 25, it results in an automatic win, due to the board's length.
Booster multipliers
Boosters are used to multiply the values on the Dice Block. Despite this, 0 always remains on the Dice Block. If the Dice Block lands on 0, the Boosters are used up, though they still receive a Booster if they are on a Booster Space or at the start of the board.
| Boosters | 0 Spaces | 1 Space | 2 Spaces | 3 Spaces | 4 Spaces | 5 Spaces |
|---|---|---|---|---|---|---|
0  (×1 multiplier) |
0 | 1 | 2 | 3 | 4 | 5 |
| 1 (×2 multiplier) |
0 | 2 | 4 | 6 | 8 | 10 |
| 2 (×3 multiplier) |
0 | 3 | 6 | 9 | 12 | 15 |
| 3 (×4 multiplier) |
0 | 4 | 8 | 12 | 16 | 20 |
| 4 (×5 multiplier) |
0 | 5 | 10 | 15 | 20 | 25 |
Gallery
The Dice Block after using one Booster, which doubles the current roll.
The Dice Block after using two Boosters, which triples the current roll.
The Dice Block after using three Boosters, which quadruples the current roll.
The Dice Block after using four Boosters, which quintuples the current roll.
Names in other languages
| Language | Name | Meaning |
|---|---|---|
| Japanese | ブースター Būsutā |
Booster |