Gem speedup

Gem speedup of a map mission

Some timers in the game can be sped up by spending gems. These are:

• the remaining time of firestone researches
• the remaining time of missions
• the remaining time of experiments
• the remaining time to map reset when all missions are finished (if unlocked)

The gem cost varies depending on how much time is left on the timer:

• 0 – 3 minutes left: free
• 3 – 60 minutes left: gem cost = (seconds remaining / 3600) * 100
• 60+ minutes left: gem cost = (seconds remaining / 3600)^0.6 * 100

When you click a speed up button, a confirmation window pops up. If you then confirm the purchase, the amount of gems shown is deducted and the timer is set to zero. For a free speedup (gem cost 0), no confirmation window is shown.