Salvaged zniw game prototype

This appears to be some sort of action spin off for the Zniw game series. It was never finished for some reason and only a few cds with backup data survived the storage building burning down, ive managed to get one through auctioning it, the physical state of the cd case is awful, but the contents within somehow didnt get damaged. As stated before, the game is nearly done, but unfinished due to unknown circumstances. It is possible to complete it, but collision detection is not that great. Controls: X Z - Menu navigation Z - Jump Z (While mid jump) - land prematurely Arrow keys - Movement Coll...