Here is the full list of all 30 Terror of Hemasaurus achievements.
Catch 50 airborne people.
Destroy 50 SWAT helicopters.
Complete 100 stages on Endless Mode.
Destroy 50 SWAT vans.
Complete 40 stages on Endless Mode.
Destroy 25 blimps.
Kill 20,000 civilians.
Destroy 50 military helicopters.
Destroy 50 police cars.
Complete 10 stages on Endless Mode.
Make 20 pairs of humans collide in midair.
Complete the arcade story mode.
100% the UFO stage.
Destroy 50 police helicopters.
Complete the simulation in under 1 minute.
Destroy 50 military trucks.
Eat 25 airborne people.
Kill 1,000 enemies.
Kick away 10 incoming rockets.
Destroy 100 Helicopters.
Kill 5,000 civilians.
Destroy 100 cars.
Kill 300 enemies.
Destroy 25 Helicopters.
Kick a single person 10 times in a row.
Kill 10 Shepherds of the Holy Lizard.
Throw or kick 50 humans into the blades of a helicopter.
Kill 100 enemies.
Kill 1,000 civilians.
Destroy 20 cars.