MegaBonk Portal Not Opening Fix Guide
If you’ve defeated a boss in MegaBonk and the portal doesn’t open, it feels broken. A lot of players think it’s a bug, but the answer is simpler. The issue comes from how progression works and what tier you are playing on.
Why the Portal Doesn’t Open in MegaBonk
The portal will never open on Tier 1 maps. Clearing the boss on Tier 1 only floods the map with more enemies. This is intentional design and not a glitch.
Progression portals only appear on Tier 2 and Tier 3. Once you reach these tiers, the portal spawns properly after the boss fight and lets you move forward.
How to Fix the Portal Not Opening
The only fix is to switch to Tier 2 or Tier 3. If you stay in Tier 1, you generally cannot progress through portals at all.
If you are on a higher tier and still don’t see the portal, check the map for stray mobs. Wisps, Scorpions, or other enemies can get stuck outside the main play area. Clearing them usually triggers the portal to appear.
Tips for Smooth Portal Progression
Always make sure you’re running a build strong enough to quickly clear waves in higher tiers. The portal won’t open until the boss dies, and surviving Tier 2 or Tier 3 swarms takes good scaling.
Use Luck Tome and XP Tome early to speed up progression. These tomes help you reach a strong build faster, ensuring you’re ready when the portal unlocks.
Final Blurb
The MegaBonk portal not opening is not a bug, it’s tied to tier progression. Portals don’t exist on Tier 1 maps, so you must move into Tier 2 or Tier 3 to use them. Clear bosses, check for hidden enemies, and the portals will work as intended.
FAQ
Why won’t the portal open in MegaBonk?
Portals only open starting at Tier 2. On Tier 1 maps, they never spawn.
Is the portal not opening a bug?
No, it’s not a bug. The game is designed so portals do not appear in Tier 1.
What should I do if the portal doesn’t appear after a boss?
Clear the entire map. Sometimes stray mobs like Wisps or Scorpions can hide and block the portal from spawning.
Can you open the portal in Tier 1?
No, it’s impossible. You must play on Tier 2 or higher to progress through portals.
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