TO THOSE WHO ARE EXPERIENCING FPS PROBLEMS:
There's no easy fix (well, you could get a faster computer), but the little known [Z] key will toggle the number of particles onscreen. 100%, 50% and 0% are available.
UPDATE: 1/4/09: There's been lots of comments stating that wave 28 is too hard, or even impossible. I never designed it to be such, so I've decreased the number of missiles by 50%. Hope that helps.
Neonium is a defense/shooter hybrid that puts you in control of a tower mounted turret in order to fend off waves on incoming enemies. Use the mouse to aim and fire, and 1-5, Q and W to change weapons.
There is a save file function: however, it is one-time use only, meaning you can't use it to restart on level 30 everytime, but rather to continue playing after you take a break. You must NOT quit by going to the pause screen and pressing Q, as this will clear your save file due to the fact that you can submit a high score twice if this isn't taken into account. The game is auto-saved at the end of every wave.
1-5 and Q,W- Change weapons E-Activate laser (if bought and charged) R-Reload M-Mute/Unmute P-Pause (From here Q quits game) Z-Toggles particles (Full, half and none) Click to fire