Horizon Shift 64 is a C64 port of Horizon Shift 81 written in 6502 assembly.
You can download the ROM here
Move along your horizon, blasting enemies as they encroach, don't let any of them hit your horizon, and don't get shot!
Accuracy is key to a high score, missing enemies will reset your chain and lower your scoring potential.
Note: This uses joystick port 1.
Horizon Shift 64 was a fun hobby project for me over the Christmas period, so if you enjoy my little game, please feel free to share, hack and crack away!
Thanks to anyone who takes the time to play my little game, I hope you enjoy it :)