★ 6 weapon technologies (Massive Fireballs, Energy Shield, Heavy Plasma Gun, EMP Shockwave, Super Laser Wave, Invisibility)
★ Each technology can be improved with 4 additional upgrades
★ 24 ship upgrades, which give your spaceship many new abilities
★ Collect experience points (EP) during your battles and use them to unlock new upgrades for your ship
★ Attach further weapons to your spaceship by unlocking new technology slots
★ Control also with gamepad, device sensors and keyboard possible
★ Navigation speed settings (vertically / horizontally)
★ Make your own theme for your spaceship
★ Unlimited save games usable
★ Adjustable weapon steering
★ Multiplayer mode
★ New technologies & upgrades
★ More themes
To be able to play the game with a gamepad, you need an OTG-USB cable! Please note, that some devices will need an extra power supply for using OTG. Before you buy an OTG enabled cable, you should make sure, that your device can handle it correctly. I recommend the use of a cable with possibility to add an extra power supply via USB.
I'm very thankful for every feedback and every suggestion no matter what the exact content is. So please let me know, if there are any problems or if you have ideas for improving the game.