The 3D Battles of World Runner | Steady Run in World 3 Retro Achievement

This requires you beat World 3 without losing a life. It requires a high level of skill with jumping and enemy evasion. A bit of level memorization will be necessary to successfully navigate the pits that must be crossed by using trampolines without losing a life. Additionally, be aware that the boss of this level is two snakes that are black that must be face one at a time. At the start of the fight, you will be unable see it again the black sky. You can use the shadows cast be the snake's body segments to judge the location of the boss. The snake will be clearly visible when it dives along the ground or when the sky flashes red. After taking a bit of damage the snake will begin to show a red outline making it easy to see. This is followed by a phase where the snake's body color changes form black to yellow as it takes more damage. The snake is close to death at this point and will die with a bit of further damage.