Infiltrators

Made for the GMTK 2023 game jam, Theme was "Roles Reversed".
I did this solo in Construct 3

Build paths to allow your units to make it to the goal, and grab power-ups along the way to upgrade them. Avoid being killed by the Turrets (Blue attacks all units in range, red attacks first but faster)

Press space once the path is made

During Build mode:
Left click to draw paths, right click to remove paths

During Trial Mode:
A test unit goes down the path, R to return to build mode if it gets stuck

During Attack Mode:
Units spawn over time
Units travel down drawn path
Units pick up power-ups they pass over
Powerups that get delivered to goal let you upgrade units
If all units die, you lose
After each attack mode, towers get a random upgrade, a new power-up spawns and you are returned to build mode
Click on the buttons on the right to increase unit stats (Buttons on left are there for visual symmetry only, still increase unit stats not tower stats)

How long can you last?