Here is the full list of all 25 Vector Light achievements.
Finish your first level
Finish 20 levels
Finish 50 levels
Finish 50 levels with 3 stars
Use A Hint 5 times
Die 50 times
Escape a black hole's orbit
Die inside a black hole 5 times
Die by wandering of into the void 5 times
Change color 7 times
Bounce off a reflector 50 times
Use the wormhole 50 times
Travel to 50 lights
Rewind your last move 50 times
Revive 50 dead lights
Travel a total of 10000 pixels with the shoot mode
Collect your first 50 stars
Collect 100 stars
Collect 200 stars
Collect all stars on vanilla level packs (240)
Finish the level "Back And Forth" without using a single Worm Hole
Collect all stars on vanilla level packs without using any hints
Collect all stars on vanilla level packs without using any hints and without dying a single time
Finish the game in speedrunner mode
Finish the game in IronMan mode