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