Angry Rex Online offers great simulation and side-scrolling action. To progress through the 15 stages, you will have to get out of your cage to eat your human captors just like Jurassic Park. The people and destruction they inflict on you will depend on where you are. Be aware that you can get into any traps or barriers such as spikes or oil barrels and you'll lose. Good Luck!
PC controls: Use the arrow keys to move, jump and kill the soldiers. Use the spacebar key to roar.
Mobile controls: Tap on the game buttons to move, jump and kill the soldiers.