Space Base Defender

around 10 - 12 it is to easy
simple tactic: only small lasers and updates on it (each level decrease a laser tower price) + the shield on the wave begining - 8/9 level up (to protect the base before lasers destroy the main part of the wave).

There are many issues with this game...
The range of the weapons is effectively unlimited, but you get no idea on which is the engagement range.
No idea on what's the "size" stat. might be the turret's engagement range.
The support figthers are hardly any use unless you are facing the bigger and slower enemies.
Once your turrets/figthers lock onto an enemy they keep on shooting at it until it is destroyed - no matter if they can hit it or not.
No idea on what the upgrades are for. It seems that for the small/large turret it increases the turning rate. No idea if the damage and range increases or not.
No matter what enemy you destroy, you only and anyway get 100 money to spend (I didn't go past wave 18, might be wrong). You don't get enough money to spend for defense and shields/repairs.
All in all, the idea is not bad, but it still needs a lot of scrubbing to be enjoyable.

Turret aim is horrible.

I like the idea. good first game.

Cool game but, but the difficulty ramps up to quickly starting around lvl 8.