A downloadable game

K-ONG is my 152nd ZX81 game for the ZX81.
2 levels of KONG coded in 1K.

K-ONG2 has the  bugfixes for redefine and crash.

Level2 must be ended on the outside. In the original floors fall and you die with the fall, so this is also here. To end on solid floor move over the rivet out of the contruction. Do not stop on the rivet.

Download

Download
manual.txt 1 kB
Download
K-ong2.asm 10 kB
Download
K-ong2.p 872 bytes

Install instructions

Download P-file and start a ZX81-emulator

Comments

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K-ong1.p seems to be very broken - no matter what you set the keys to they stick on QAOPZ, and you lose all your lives when you clear the third set of levels.

Thanks. A register was altered to add the Y/N option. Also 1 register was left on the stack causing the crash. Now solved in K-ONG2

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Nope. But now it only happens about 50% of the time. I can't find any logic for it, sometimes you lose a life when you beat the Rivets stage and sometimes you don't.

Rivers must be ended on firm part, so not in the middle, like the original when floors collapse.

Original doesn't kill you if you end on the middle part.

My mind said it did but other replied the same as you. It is not right it doesn't kill when the plates crush down on you. So whatever the original does it isn't natural not to kill. I keep it in.

Greetings,
Johan "Dr Beep" Koelman