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