Developer posts and news about this game.
Fixed a rare issue where two blue elite enemies could continue firing after leaving the screen, causing the game to halt. Changed the blur effect between rounds to improve compatibility with older GPUs. Updated the game to the latest GameMaker runtime.
To help new players avoid common early mistakes, 'Auto Upgrade' is now enabled by default in the settings menu.
Minor tweaks and fixes. Block enemies now emit power surges and will deal damage if you are too close to them.
You can now take screenshots in the game using the F12 key.
Slightly improved the EXTREMELY INTELLIGENT AI™ in the 'Auto Upgrade' setting, which allows the game AI to select upgrades for you.
New Feature: Auto Upgrade When you enable "Auto upgrade" in the settings, the game will run uninterrupted and our EXTREMELY INTELLIGENT AI™ will automatically provide you with the best upgrades.
Leaderboards: Updated the US and Swiss flags. GFX: Added animation to the shield when it hits a spike and gets destroyed.
New Feature: Leaderboard country flags. This update allows you to see the country flag of the players that are on the leaderboards! If you have already played the game, you need to beat your current high score as it is not submitted in earlier releases.