WTF do I do in the last level?

[Ant0n0vich]

The level where you start in the office with no spiders anywhere and no objectives? So far I found 3 objectives: Parting Gifts, Treasure Trove, and Last Dance. But I have no idea what to do with any of those objectives.

[Shitbiscuit]

I can't seem to find the last upgrade
It's just a level that grants admin tier upgrades, And that is about it. There is a fourth objective as well but i have no idea what it could be.
And i have no idea how to use the Secret Sniffer upgrade

[HowDeeDoo]

Hello. For the Last Dance objective, you need to complete every Arachno-gauntlet to unlock it. Once you do that, go to the red button near the blue tarp and press that. The next objective will be automatically unlocked afterwards.

[Ashram_ONLINE]

Can't figure out what to do too. I can't complete my objectives.

[Twintaileddragon]

They're all tied to Archno Gauntlets.
Once you completed all the archno gauntlets push the button on the street by the boombox.
There's also a door with boomboxes on it the left once you step out of the building. It has some sick loot in it

[Chief Sokovnia]

never heard of a bonus level? you literally nuked the whole town why the hell would you think there is still spiders!? its just a place to get bonus things like "tiny mode", "unlimited ammo" and get the last Arachno-gauntlet done