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