Action Fighter (System 16B, FD1089B 317-unknown)

Mastering Action Fighter’s dynamic vehicle upgrade system is the key to clearing all five stages and setting a record high score. Start with these core tips to avoid early game over screens: First, during the opening motorcycle segment, prioritize avoiding heavy armored vehicles and rocket turrets over trying to destroy every enemy on screen. Your motorcycle only has two hit points, so a single collision with an armored truck or direct rocket hit will send you back to the start of the current stage segment. Focus on collecting the motorcycle-shaped power-up tokens first: gather three, and you’ll automatically upgrade to the armored sports car, which has six hit points, dual machine guns, and homing missile capabilities that make short work of ground targets. When playing the sports car segment, look for helicopter tokens: three of these unlock the attack helicopter, the most versatile vehicle in the game. It can fly over all ground obstacles including roadblocks, mines, and crashed vehicles, and its dual air-to-ground and air-to-air weapons can target every enemy type without blind spots. If you collect three jet tokens, you’ll be transported to a side-scrolling aerial stage, where you should focus on shooting down incoming enemy jets first before targeting ground anti-air turrets. For boss fights, follow these specific strategies: The first stage boss, an armored battle train, has three weak points: the front-mounted cannon, the middle missile turret, and the rear engine core. Stay just ahead of the train as it moves down the track, and dodge its rocket barrages by moving left and right in short bursts instead of large swerves. The fourth stage coastal base boss has four anti-air turrets around its central core: take out the turrets first with your helicopter’s missiles, then focus fire on the core for 10 seconds to destroy it before it launches its full, unavoidable missile salvo. Don’t forget to pick up the rare star power-ups scattered across each stage: they gr