Booster Challenge is a special Battle where 
War Machine has to be defeated for 
Booster rewards. Boosters are the only type of reward available from this battle.
It is available on Tuesday, Thursday, Saturday, and Sunday.
Rewards[]
The only possible reward for the Booster Challenge are Boosters. The amount received per slot is increased with difficulty.
By default, you get two prize slots per game. However, you can increase the amount of slots you get:
| all games | Winning the battle: "clear" |
|
always 2 |
|---|---|---|---|
| co-op with friend | Playing co-op with a friend: "friend" |
|
always 1 |
| solo only | Your Leader Tsum's Luck in a solo game: "luck" |
|
0-1 if Leader Tsum's Luck is 1-98, chances increase with luck; 2 if Leader Tsum's Luck is 99 |
| co-op only | Luck of the Leader Tsum of the hoster in co-op: "1p luck" |
|
0-1 if Leader Tsum's Luck is 1-98, chances increase with luck; 2 if Leader Tsum's Luck is 99 |
| co-op only | Luck of the Leader Tsum of the supporter in co-op: "2p luck" |
|
0-1 if Leader Tsum's Luck is 1-98, chances increase with luck; 2 if Leader Tsum's Luck is 99 |
So at maximum you can get 7 prize slots per game.
Attacks & Abilities[]
- Spark Attack — War Machine's regular damaging attack.
- Grow — War Machine increases in size. He takes about 10% less damage, but becomes easier to hit with AoE Skills or Bombs.
Strategy[]
War Machine is 
, so he is countered by a team of 
.
Don't forget that the more Tsums on your team have an advantage type over the villain, the bigger your advantage!
Don't forget that you can send Bombs to your partner during co-op by flicking them up quickly when the villain is not on your screen!
Booster challenge is considered the easiest battle in the game, but if you are having trouble with it, play co-op with Friends and you'll beat it easily in no time.
Clear Rewards[]
easy 
|
 x500
|
|---|---|
| normal
|
 x3
|
| hard
|
 x1
|