The crazy scientist was doing some experiments and unfortunately this experiment went wrong, he tried the drug onto himself and turned into an Ultimate Invincible Monster, legend books revels that this will happen and this ultimate monster is out from the monsters castle destroying the legends of monsters and arriving into the city for destruction and rampage. Legends of monsters have proven that this ultimate Monster is the warlord of all Monsters belonging to the Sea or land. Now is your chance to play your part of being an Ultimate Monster in this monster simulator game, here is the fun you can enjoy being a huge ultimate monster and trample the whole city of San Andreas into chaos. Play as a menacing prehistoric ugly scrambled monster in crunching and hunting adventure. Raise and battle the ultimate monster destructing force and lead them to rampage in the arena. When you prove yourself as a Monster Master, the ultimate social challenge awaits you: Locate the humans enjoying in the city, busy in their work, run and jump and rip them apart! Use your massive ultimate powerful hands to create havoc before they escape. The ultimate Monster is in enraged mood and on rampage, feels the thrill and excitement being a monster and destroying everything that's coming in between your way. Feel the power of being an ultimate beast and an invincible monster with power and lighting thunders running into your veins, destroy the city and feel the rampage, attack, smash and destroy anything in your way, as an ultimate monster attack the running cars, pedestrians and strike out anything with your powerful hands and ultimate monster roar. This Ultimate Monster Simulator is now on rampage, taking revenge by destroying the beautiful city, this ultimate monster is really ugly and huge, but have immense power. With his powerful hands he can create ultra thunder lighting bolts and destructive instincts. The city is in real CHAOS, and people are running to save their lives as this enraged monster is on a loose. This 3D environment gives you a perfect realistic view of the whole city, this monster is an ultimate threat and army and snipers have been contacted to eliminate this huge crazy Monster with ultimate firepower.