"Disposable Bridges" & "Collector" Achievements | Empires of the Undergrowth 4.2 Extreme

Getting achievements for level 4.2 A Bridge Too Far on extreme difficulty. "Disposable Bridges" requires sinking 14 fire ant bridges to the rising water. "Collector" requires collecting all 50 aphids.
I found these achievements great to get together for two reasons:
1. You need to build bridges to get aphids anyway
2. Aphids help you respawn the ants you lose to the rising water
For tips and video walkthroughs for getting 100% achievements in Empires of the Undergrowth, check out this steam guide: steamcommunity.com/sharedfile...

[@buff9812]

The first bridge I made at 6:07 didn't count towards the achievement because I put my soldier marker on my queen too early, so the ants began deconstructing the bridge before the water rose. If you don't make that mistake, you can finish this achievement a day earlier.