Championship Loderunner levels 1-50 +bonus demo level (*51).
XEGS cart mapper in Altirra.

Just for Loderunner fans.
The demo screen is now playable for the first time, stored as level 51.
watch and study the demo very carefully.
Perfect timing is essential if you want to win.

*Disable joystick keymap using cursor/ctrl in emulators.

During Play
CTRL+U = Advance Level Up
CTRL+R = Resign (Quit Game)
CTRL+A = Abort (Restart level - Loose 1 life)
CTRL+F = Add 1 Life
CTRL+Z = Draw level screen effect (on/off).
<- (CURSOR LEFT) = Decrease game speed
-> (CURSOR RIGHT) = Increase game Speed

While on title screen or demo is playing.
Press CTRL+E for Lode Runner Board Editor.

P = Play Level 001-051
D = Activate DISK/Reactivate ROM
I = Initialize Disk (Format for save level DATA)
C = Clear Level
E = Edit Level
M = Move Level
*you can't save data to cartridge image.
use a floppy disk for creating and saving levels.

Edit Level Keys:
I,J,K,M = Move cursor
1 = Wall
2 = Solid block
3 = Ladder
4 = Rail/bar
5 = Trap Wall (fall through)
6 = Invisible Ladder (shown when level is complete)
7 = Gem
8 = Enemy (Chaser)
9 = You (Runner)
0 = Clear Space

CTRL+S = Save Level
CTRL+Q = Quit Editor