For repairing the first alarm system.

For ordering the first delivery in level 6.

For building 5 hospitals.

For putting up 5 warning signs.

For removing blizzards in level 20.

For repairing the lightning rod in level 23.

For removing 6 lightning balls.

For evacuating people by plane.

For repairing 10 rope bridges.

For repairing 5 helipads.

For chasing away 12 snakes.

For repairing the electrical substation.

For fixing the first lantern.

For saving dolphins from nets.

For purifying contaminated soil.

For clearing the pond of trash.

For saving 10 animals from thirst.

For showing a checkpoint pass 5 times.

For planting 4 trees.

For repairing 12 electric vehicles.

For starting 11 windmills.

For removing all obstacles in level 49.

For repairing 20 stores.

For saving 4 cats. Careful, they might scratch you!