For removing an obstacle with explosives for the first time.

For rescuing all dogs in level 2. Careful, they might bite!

For ordering the first delivery in level 4

For sending off your first boat

For draining floods using the power pump in level 6

For the first rescue of a person from the water by dogs

For repairing the first alarm system

For starting Dr. Ross’s installation

For saving dolphins from nets

For removing blizzards in level 32

For removing all trash in level 14

For talking to the robot in level 17

For finding the first part of the ancient device.

For ridding the city of marauders in level 20

For fixing the first lantern

For repairing 5 helipads

For purifying contaminated soil

For building 5 hospitals

For repairing the railway

For removing 5 lightning balls

For collecting 19 barrels of water

For evacuating people by plane

For freeing workers trapped under a blockage

For keeping the campfire going

For repairing the electrical substation

For clearing the pond of trash

For saving 3 cats. Careful, they might scratch!

For shutting off the valve and stopping the dangerous-gas leak

For healing 4 pandas in level 39

For chasing away 10 snakes

For repairing 10 rope bridges

For repairing 25 stores

For removing all obstacles in level 43

For examining 5 manuscripts

For searching the crash site

For planting 6 trees

For removing all mold in level 34

For stocking the pond with fish in level 29

For saving 12 animals from thirst

For repairing 6 electric vehicles

For repairing the lightning rod in level 6