Thank you! Could you tell about your impressions and experience using it?
A member registered Apr 22, 2026 · View creator page →
Creator of
A retro fantasy console with a decimal VM, built-in editors, and custom assembly language
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itch.io Community » General » Release Announcements · Posted in [DEV v0.1.0] Lambda-10 Fantasy Console
Try new the The Bee example cartridge, which demonstrates linear interpolation and random
{
"name": "The Bee",
"author": "lambda",
"src": {
"0": [
"; the bee :)",
"start:",
" map 0, 0, 0",
" pop r0",
" spr 1, 50, 50",
" pop r4",
" spr 0, 50, 50",
" pop r0",
"wait:",
" lrpe r3, r0",
" cmp r3, r3, 0",
" goc r3, 0, wait",
"move:",
" snd 11, G3, 80",
" rnd r3, 100, 499",
" mul r3, r3, 2",
" lrpd r0, 0, r3",
" rnd r1, 25, 75",
" rnd r2, 25, 75",
" lrpto r0, r1, r2",
" movto r4, r1, r2",
" go wait"
],
"1": [],
"2": [],
"3": [
""
],
"4": [
""
],
"5": [
""
],
"6": [
""
],
"7": [
""
],
"8": [
""
],
"9": [
""
]
},
"progs": {
"0": [
[0, 9, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 1, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 8, 7, 0, 0, 1, 0, 5, 0, 0, 5, 0],
[0, 1, 7, 0, 0, 4, 0, 0, 0, 0, 0, 0],
[0, 8, 7, 0, 0, 0, 0, 5, 0, 0, 5, 0],
[0, 1, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 3, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0],
[0, 3, 0, 0, 0, 3, 0, 0, 3, 0, 0, 0],
[0, 3, 3, 0, 0, 3, 0, 0, 0, 0, 0, 6],
[1, 5, 8, 0, 1, 1, 1, 9, 6, 0, 8, 0],
[0, 3, 7, 0, 0, 3, 1, 0, 0, 4, 9, 9],
[0, 5, 1, 0, 0, 3, 0, 0, 3, 0, 0, 2],
[1, 2, 7, 0, 0, 0, 0, 0, 0, 0, 0, 3],
[0, 3, 7, 0, 0, 1, 0, 2, 5, 0, 7, 5],
[0, 3, 7, 0, 0, 2, 0, 2, 5, 0, 7, 5],
[1, 2, 3, 0, 0, 0, 0, 0, 1, 0, 0, 2],
[1, 1, 5, 0, 0, 4, 0, 0, 1, 0, 0, 2],
[0, 2, 7, 0, 0, 6, 0, 0, 0, 0, 0, 0]
],
"1": [],
"2": [],
"3": [],
"4": [],
"5": [],
"6": [],
"7": [],
"8": [],
"9": []
},
"sprites": {
"0": [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 9, 0, 0, 0, 0, 0, 0, 2, 3, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 8, 9, 1, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 8, 1, 8, 9, 1, 8, 9, 1, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 0, 8, 1, 0, 8, 1, 8, 9, 1, 1, 1, 1, 0, 8, 1, 0, 8, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 0, 8, 0, 0, 0, 1, 1, 1, 1, 8, 9, 0, 0, 0, 1, 0, 8, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 8, 9, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
],
"1": [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 3, 4, 1, 3, 4, 1, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 3, 5, 1, 3, 5, 1, 3, 5, 1, 3, 5, 1, 3, 4, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 3, 4, 1, 3, 4, 1, 6, 9, 1, 3, 4, 1, 3, 4, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 3, 5, 1, 3, 5, 1, 6, 9, 1, 3, 5, 1, 3, 4, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 6, 9, 1, 3, 4, 1, 6, 9, 1, 6, 9, 1, 3, 4, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 3, 5, 1, 3, 5, 1, 3, 5, 1, 6, 9, 1, 6, 9, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 4, 1, 3, 4, 1, 3, 4, 1, 3, 4, 1, 6, 9, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6, 9, 0, 0, 0, 0, 0, 0]
],
"2": [
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6],
[3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6, 3, 4, 6]
],
"3": [
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5],
[3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5]
]
},
"maps": {
"0": [
[0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3],
[0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4],
[0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3],
[0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4],
[0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3],
[0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4],
[0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3],
[0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4],
[0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3],
[0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4, 0, 0, 3, 0, 0, 4]
]
}
}itch.io Community » General » Release Announcements · Created a new topic [DEV v0.1.0] Lambda-10 Fantasy Console
Hi everyone! This is the very first public build of -10. Everything is still rough and work in progress, but the core is there - you can write code, draw sprites, build maps, and run games. Would love to hear your thoughts. Have fun!
More information on project page:
https://arch1324.itch.io/lambda-10
https://arch1324.itch.io/lambda-10