Moonspire is a sprawling flip-screen exploratory sci-fi shmup developed for the 1983 Commodore 64 home computer by Dušan Milivojević. Initially created as a short one-level demo back in 2014, this final six-level commercial release of the game features over 260 screens to fight through, enhanced firing mechanics and audio by Ari "agemixer" Yliaho.
 
Moonspire features:
A classic old-school mix of exploratory and shmup arcade action!
Futuristic low-res 16-colour graphics!
An awesome SID-rocking acid soundtrack!
Six levels comprised of 264 screens!
Three weapon types with separate ammo counters!
Multiple difficulty levels!
Full PAL & NTSC compatibility!
Both keyboard-only and joystick control systems.
 
Suitable for Commodore 64 and Commodore 64GS Console.