Boosters are activated by either spending some gems or by watching a 30 second advertisement. The various boosters can also be upgraded, their costs shown below.
Click Booster [ ]
Level
Bonus
Gems needed
Cumulative
1
Multiplies your Click Output by x2
-
-
2
Multiplies your Click Output by x3
50
50
3
Multiplies your Click Output by x5
300
350
4
Multiplies your Click Output by x10
2300
2650
Offline Booster [ ]
Level
Bonus
Gems needed
Cumulative
1
Progress x2 as fast while the game doesn't run
-
-
2
Progress x3 as fast while the game doesn't run
50
50
3
Progress x5 as fast while the game doesn't run
300
350
4
Progress x10 as fast while the game doesn't run
2300
2650
Research Booster [ ]
Level
Bonus
Gems needed
Cumulative
1
Increases your Research Speed by x4
-
-
2
Increases your Research Speed by x6
50
50
3
Increases your Research Speed by x10
300
350
4
Increases your Research Speed by x20
2300
2650
Merchant Booster [ ]
Level
Bonus
Gems needed
Cumulative
1
Multiplies the income of your vendors by x2
-
-
2
Multiplies the income of your vendors by x3
50
50
3
Multiplies the income of your vendors by x5
300
350
4
Multiplies the income of your vendors by x10
2300
2650
Speed Booster [ ]
A cycle takes half the time
The green Auto-Build-Bar loads at double speed
Time Warp [ ]
Gives revenue for x time duration. Comes in the following durations.
30 minutes
1 hour
6 hours
1 day
1 week