Viper Attack

After well over half a year, the next major update is now live. We patched ViperAttack to Unity version 2020.1 and had to upgrade or even develop many graphic shaders. New: - 1 more level added - new enemies and weapons Fixes / Revised: - Improved collision detection for missiles - Revised ice asteroids - Many shaders and materials revised or newly developed as part of the changeover to Unity 2020.1 - Disabled collisions between asteroids and alien ships