my favorite game on NG
I really love this game...
so much that I play it over and over....and therein lies the problem.
When I replay the game a second time, there's a glitch where all the upgrades I purchased the first time around are still gone, but the ship does not actually have the upgrades (for example, the upgrade that keeps the laser at green level, but when it ship fires it goes all the way down to blue)
Something to do with cookies, maybe? Closing the window and clicking on "play this game" fixes the problem, so it's more annoying than anything, especially for someone like me. :)