ViceSharp vs VirtualC64
ViceSharp
github.comVirtualC64
dirkwhoffmann.github.ioSide by side
| Figure | ViceSharp | VirtualC64 |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 0 | 1 |
| Spec score · Commodore 64 Emulators | 7.1 (#21) | 7.9 (#9) |
| License | The project is licensed under GNU GPL version 2.0 or later. | VirtualC64 is open-source under the GNU General Public License, and its CPU core is under the MIT license. |
| Purpose | ViceSharp is a C# port of VICE, the Versatile Commodore Emulator, targeting .NET 10. | VirtualC64 turns an Apple Macintosh into a Commodore 64 emulator. |
| ROM requirement | ViceSharp does not include Commodore ROM images, so users need ROM assets from an installed VICE package or another legal source. | On first launch, users are prompted to add four ROM images because they are not pre-installed due to unclear copyright status. |
| Support | The repository directs users to file regressions in its GitHub issues and asks them to include the commit SHA, .NET SDK version, invocation, and reproduction details. | The official site links to GitHub Issues and Discussions for the project. |
Plans
In their own words
VirtualC64
VirtualC64 turns an Apple Macintosh into a Commodore 64 emulator, supporting PAL and NTSC systems with emphasis on PAL accuracy and cycle-accurate emulation. It includes a built-in debugger and supports the PAL C64, NTSC C64, C64 II PAL, and C64 II NTSC variants. Media formats include D64, T64, PRG, P00, G64, TAP, and CRT. Joystick input can come from the keyboard or an external USB device; named options include Sony DualShock 4 controllers and the RetroFun! USB adapter for original Commodore joysticks. VirtualC64 is free and open source under the GNU General Public License, while its CPU core uses the MIT license. The core is designed for WebAssembly and can run in a browser, although macOS is the listed supported platform. On first launch, users are prompted to add four ROM images, which are not pre-installed because their copyright status is unclear. Recent versions include free ROM replacements from the Mega65 project, installable through the ROM configuration panel.