Yet each run starts the same way, with the game asking you to find the boss portal. Having said that, there are some helpful tips and tricks to keep in mind that can help you find the boss portal in Megabonk. When you're close to the boss portal, the gusts of wind will turn red, as indicated by the image below. After discovering the boss portal in Megabonk, it will appear on your mini-map should you stray too far from it. Megabonk Boss Fight Tips and TricksActivating the Boss Portal in Megabonk will, unsurprisingly, summon a boss.