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