You will need to beat the story mode in the Offline mode. Continues are allowed as many times as needed until you beat the game.
Before I started my run I changed some settings.
for Game Settings.
Difficulty Level 1: Lowest setting at 1
Difficulty Level 2: Lowest setting at 1
Number of Lives: Highest setting at 4
Back out to confirm setting changes and start your game. Controls are very simple.
is used for all attacks while on ground as punches and kicks while in air. It is also used as an interact button to pick up weapons such as rifles, rockets, and pistols. These items do more damage to the enemy.
is used for jumping in a direction and you can use the attack button to kick while mid-air. You can also jump into the bigger mech suits to run around and beat up the enemies quicker.
Basically just make your way through all the levels until finishing the main mode. You will encounter varying types of enemies with different attacks and health bars. You will also face a few different bosses.
You will need to progress through all 9 levels including the final boss to beat the game.
My run took about 35 mins from start to finish punching and kicking my way to the end.
If you have any questions, comments, or concerns feel free to comment below or send me a PM.