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