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