Keep doing this until you rock him to get the 'Face, Meet Foot' achievement.

While he is on his back, stand over him so your feet can reach his head, then hold LB and press A or B to perform the head stomp. When the fight begins, knock your opponent down. Note: You can only get this achievement in Pride mode, as head kicks to a downed opponent are not allowed in the UFC. Go to the replays, then take clips out of the fights showing ten different fighters, and save them as a highlight reel to get the 'Bragging Rights' and 'Even Rocky Had A Montage' achievements. The game automatically saves all of your fight replays.

Go to the highlights screen from the main menu, and create a highlight reel from your highlights. Easy 'Bragging Rights' and 'Even Rocky Had A Montage' achievements

Select 'Tattoo/Scar', 'New Layer', choose a location, select your custom logo/tattoo, and paste it on the fighter to get the 'Artiste' achievement. Then, go to 'Create A Fighter', and select 'New' if you have not already created a fighter. Paste it to the canvas, and select 'Finish'. At the main menu, select 'Custom', 'Create A Logo', 'New Logo', 'Design', 'New Layer', and choose a design category.

Ufc undisputed 3 cheat