First of all I would like to thank: Trax, Danger X and Sorin. Trax (Editor Red Falcon, Danger X designed text and Hex Editor. Sorin tested the game. If you are Contra fans, please email: caydang254@gmail.com to contribute to the development of the next hack.
The hack is based on the original rom: Annihilation of the Green Falcon. Changed the number of enemies greatly reduced, the enemy HP less. The map is adjusted to the long jump area. All colors are changed. Always have infinite life and start with weapon S. Press the Select key to change weapon. In stage 6: Hold down key and press right key repeatedly to move through wall step. Please contribute ideas for me to develop more Contra Cay Editor 5. Subscribe to my channel (https://www.youtube.com/@caydang255/)