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