66 results found Sort:

281
1.3k
unknown
66
Software Automatic Mouth - Tiny Speech Synthesizer
Created 2013-05-13
64 commits to master branch, last one 4 years ago
42
496
gpl-3.0
38
Compile Java byte-code to native CPU's.
Created 2013-12-13
1,771 commits to master branch, last one 6 months ago
78
489
bsd-2-clause
53
Ultimate Commodore 64 Reference: ROM Disassembly, Memory Map, ...
Created 2014-12-15
739 commits to main branch, last one 5 months ago
VirtualC64 is a cycle-accurate C64 emulator for macOS
Created 2015-05-22
5,299 commits to master branch, last one 2 months ago
32
292
other
38
Sidekick64: A Versatile Software-Defined Cartridge for the C64, C128, C16, plus/4, and VIC20
Created 2020-02-04
214 commits to master branch, last one about a year ago
SDK for developing with the llvm-mos compiler
Created 2021-03-15
903 commits to main branch, last one 3 days ago
C64Studio is a .NET based IDE specializing in game development for the C64 in assembler and BASIC
Created 2017-04-11
1,960 commits to master branch, last one 6 days ago
20
263
mit
11
Commodore 64 emulator written in Rust
Created 2015-08-28
335 commits to master branch, last one about a year ago
30
238
other
19
Byte-aligned, efficient lossless packer that is optimized for fast decompression on 8-bit micros
Created 2019-04-01
475 commits to master branch, last one about a year ago
Modern C64 Forth
Created 2015-03-14
2,572 commits to master branch, last one 6 days ago
21
215
other
22
SIDKick pico is an inexpensive dual-SID-replacement for the C64 and C128
Created 2023-10-17
42 commits to main branch, last one 3 months ago
18
199
other
24
RAD Expansion Unit for C64/C128
Created 2022-11-20
20 commits to main branch, last one about a year ago
Collection of cartridges, adapters, and replacements for the Commodore C64
Created 2020-07-25
103 commits to master branch, last one 3 months ago
15
173
other
18
SIDKick -- the first complete SID 6581/8580-drop-in-replacement that you can build yourself
Created 2021-02-19
67 commits to main branch, last one about a year ago
A harness for the Diagnostic Rev. 586220 Test for the Commodore C64
Created 2019-03-14
225 commits to master branch, last one about a month ago
20
155
other
14
high level programming language and compiler targeting 6502 machines such as the C-64 and CommanderX16
Created 2019-01-09
5,062 commits to master branch, last one 20 hours ago
5
143
unknown
14
Commodore 64 OS running on Atari 8-bit hardware
Created 2021-08-05
27 commits to main branch, last one 2 years ago
28
142
unknown
15
Original sources and binaries for Supermon+64 V1.2 by Jim Butterfield
Created 2017-01-05
27 commits to master branch, last one 7 years ago
tapuino
Created 2014-06-08
171 commits to master branch, last one 4 months ago
spritemate is a browser based sprite editor for the Commodore 64
Created 2017-08-11
372 commits to master branch, last one about a month ago
23
127
gpl-3.0
17
A Commodore IEC Serial multi-device emulator
Created 2020-10-03
611 commits to main branch, last one 2 months ago
16
124
mpl-2.0
11
A Java framework for building highly customizable PETSCII-enabled BBS, accessible from Commodore 64/128
Created 2018-10-03
1,382 commits to master branch, last one 15 days ago
20
122
unknown
20
Mad Pascal Compiler for 6502 (Atari XE/XL, C64, C4Plus, Neo6502)
Created 2018-01-21
2,505 commits to master branch, last one 2 days ago
19
117
gpl-2.0
23
A Z-machine interpreter for the Commodore 64 and similar computers
Created 2018-04-25
1,621 commits to master branch, last one 20 days ago
Free open-source compressor for apLib with 5-7% better ratios
Created 2019-11-03
248 commits to master branch, last one about a year ago
6
96
other
8
cc64 is a small-C compiler written in Forth, hosted on the Commodore C64, Plus4 and C16 with 64k, and on the Commander X16. It is targeting the 6502 CPU.
Created 2020-01-25
679 commits to master branch, last one 3 months ago
Disassembly (CA65) of the Commodore 64 port of the seminal space-sim Elite, by Ian Bell / David Braben.
Created 2018-04-18
523 commits to kroc branch, last one 8 days ago
editor for the Commodore 64
Created 2015-01-04
716 commits to master branch, last one 2 days ago
9
90
gpl-3.0
6
Minima is an homage to the 8-bit Ultima games (especially Ultima II - Ultima V) written in the PICO-8 environment.
Created 2018-08-10
56 commits to master branch, last one 2 years ago
10
89
gpl-2.0
8
GTUltra - Extensively modified GoatTracker Stereo (2.76) version. With many new features. See the GTUltra.PDF file for full details
Created 2022-03-26
149 commits to master branch, last one about a year ago