Bubble Bobble (boolteg with 68705, set 1) [Bootleg]

Mastering this bootleg *Bubble Bobble* build is straightforward once you learn a few core mechanics and pro tips. First, familiarize yourself with the basic controls: use the 8-way joystick to move left or right and climb ladders, press the A button to spit bubbles, and the B button to jump. For new players, the first rule to remember is never stay in one spot for longer than 10 seconds: idle too long, and all remaining enemies on the stage will turn red, double their movement speed, and gain the ability to jump across platforms, making them nearly impossible to avoid. Next, learn to use bubbles as temporary platforms: spit a stack of 3 to 4 bubbles directly under your feet while jumping, and you can climb them to reach high platforms, collect hard-to-reach power-ups, or escape fast-moving angry enemies. Prioritize power-up pickups in this order: first, the sneaker item, which boosts your movement speed significantly for the rest of the stage, making it far easier to avoid enemies and position yourself to trap them. Second, the holy water item, which pops all active bubbles on screen and instantly defeats all un-trapped enemies, perfect for clearing tough stages when you are surrounded. Third, collect the floating E-X-T-E-N-D letters that appear randomly after popping enemy bubbles: collect all 7 letters, and you earn a free extra life, a huge advantage for making it to the final 100th stage boss. For boss fights that appear every 10 stages, focus on trapping the small minion enemies the boss spawns first, then pop those bubbles to send the minions flying into the boss to deal damage, as direct bubble attacks do nothing to boss characters. This bootleg build has slightly faster stage load times than the official release, so take half a second to scan the stage layout right after a level loads to plan your route before enemies start moving.