Best Felix Alternatives in 2026
The top Felix alternatives are Atari800, Altirra and Virtual Jaguar: 15 atari emulators our editors would look at instead of Felix, in our ranking order.
Felix: A focused, free Lynx emulator with unusually deep debugging and dumping tools. Where it falls short: builds only on windows.
Switching from Felix? For most atari emulators buyers the best Felix alternative is Atari800, built for broad Atari computer and 5200 emulation.
Why People Look for a Felix Alternative
- Builds only on Windows
- Focused on Atari Lynx rather than multiple Atari systems
- Developer tools may be more than casual players need
Quick Picks by What You Need
- Best overallAtari8009.4
Broad Atari computer and 5200 emulation
Visit Atari800 - Best free optionAtari8009.4
Has a free plan
Visit Atari800
All 15 Felix Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Sponsored alternatives to Felix Sponsored alternative
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Best forBroad Atari computer and 5200 emulation
- Better than Felix:
- Editor score 9.4 vs 7.0
A broad, free Atari emulator with cycle-exact hardware support and flexible media handling.
- BIOS required
- Controller remapping
- Save states
9.4/10★★★★★Visit Atari800 -
Best forDeep Atari computer emulation on Windows
- Better than Felix:
- Editor score 9.2 vs 7.0
A free, deep emulator for Atari software, hardware behavior, development, and debugging.
- Controller remapping
- Save states
9.2/10★★★★★Visit Altirra -
Best forJaguar and Jaguar CD across many platforms
- Better than Felix:
- Editor score 9.0 vs 7.0
A broad-platform libretro core for Jaguar and Jaguar CD emulation.
- Netplay
- Controller remapping
- Save states
9.0/10★★★★☆Visit libretro -
Best forLynx emulation and developer debugging
- Better than Felix:
- Editor score 8.8 vs 7.0
A free Lynx emulator with strong debugging, multiplayer, and AI-assisted development features.
- BIOS required
- Save states
8.8/10★★★★☆Visit Gearlynx -
Best forAtari 5200 and computer systems
- Better than Felix:
- Editor score 8.7 vs 7.0
A free, open-source emulator with broad Atari system and input support.
- BIOS required
- Controller remapping
- Save states
8.7/10★★★★☆Visit kat5200 -
Best forAccessible Atari 2600 multiplayer in a browser
- Better than Felix:
- Editor score 8.6 vs 7.0
A free, open-source Atari 2600 emulator with browser access, NetPlay, and shareable save states.
- Netplay
- Controller remapping
- Save states
8.6/10★★★★☆Visit Javatari -
Best forAtari 2600 users wanting mature desktop tools
- Better than Felix:
- Editor score 8.5 vs 7.0
A capable free Atari 2600 emulator for desktop play, inspection, and development.
- Controller remapping
- Save states
8.5/10★★★★☆Visit Stella -
Best forJaguar multiplayer and advanced playback features
- Better than Felix:
- Editor score 8.4 vs 7.0
A feature-rich Jaguar emulator for multiplayer, playback, and advanced customization.
- Netplay
- Controller remapping
- Save states
8.4/10★★★★☆Visit BigPEmu -
Best forOne Windows app for 2600, Lynx, and Jaguar
- Better than Felix:
- Editor score 8.3 vs 7.0
A focused Windows emulator with broad Atari coverage and useful desktop features.
- BIOS required
- Controller remapping
- Save states
8.3/10★★★★☆Visit Íris Emulator -
Best forAtari 2600 debugging and rewind on macOS
- Better than Felix:
- Editor score 8.2 vs 7.0
A focused macOS emulator for Atari 2600 play, cartridge development, and debugging.
8.2/10★★★★☆Visit Gopher2600 -
Best forFree Atari 2600 and 7800 desktop emulation
- Better than Felix:
- Editor score 8.1 vs 7.0
Free, open-source desktop emulation for Atari 2600 and 7800 games.
- Save states
8.1/10★★★★☆Visit EMU7800 -
Best forLynx users who want RetroArch integration
- Better than Felix:
- Editor score 8.0 vs 7.0
A focused, open-source Lynx emulator with flexible frontend options.
- Netplay
- Controller remapping
- Save states
8.0/10★★★★☆Visit Holani -
Best forAtari 7800 hardware and controller coverage
- Better than Felix:
- Editor score 7.9 vs 7.0
A7800 pairs Atari 7800 emulation with unusually broad peripheral and controller coverage.
7.9/10★★★★☆Visit A7800 -
Best forMac users emulating Atari computers and 5200
- Better than Felix:
- Editor score 7.8 vs 7.0
A free macOS emulator for Atari computers and 5200 software with useful debugging tools.
- Controller remapping
- Save states
7.8/10★★★★☆Visit Atari800MacX -
Best forAtari 2600 hardware and peripheral enthusiasts
- Better than Felix:
- Editor score 7.7 vs 7.0
A focused Atari 2600 emulator with broad peripheral and developer-tool support.
7.7/10★★★★☆Visit z26
Felix Alternatives: Common Questions
What is the best alternative to Felix?
Atari800: #1 in our Atari Emulators ranking, with an editor score of 9.4 out of 10. A broad, free Atari emulator with cycle-exact hardware support and flexible media handling.
Is there a free alternative to Felix?
Yes. Atari800, Altirra, Virtual Jaguar, Gearlynx and kat5200 have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for Felix alternatives?
Builds only on Windows; Focused on Atari Lynx rather than multiple Atari systems; Developer tools may be more than casual players need.
How do I switch from Felix?
Export your data from Felix (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Felix.
How to Switch from Felix
- Export your data from Felix (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Felix.
Felix vs Each Alternative
| # | Tool | Free plan | Paid from | Atari systems | Supported platforms | Save states | Score |
|---|---|---|---|---|---|---|---|
| 21 | Felix | Yes | Free | Atari Lynx | Windows | 7.0 | |
| 1 | Atari800 | Yes | Free | Atari 400, 800, 1200XL, 600XL, 800XL, 65XE, 130XE, 800XE, XE Game System, 5200 SuperSystem | Linux, Windows, macOS, Android | Yes | 9.4 |
| 2 | Altirra | Yes | Free | Atari 400/800, 1200XL, 600/800XL, 130XE, XEGS, 5200 | Windows | Yes | 9.2 |
| 3 | Virtual Jaguar | Yes | Free | Atari Jaguar; Jaguar CD | web, windows, macos, linux, ios, android | Yes | 9.0 |
| 4 | Gearlynx | Yes | Free | Atari Lynx | Windows, macOS, Linux, BSD, Android, iOS, webOS and other libretro platforms | Yes | 8.8 |
| 5 | kat5200 | Yes | Free | Atari 5200, Atari 400, Atari 800, Atari 800 XL, Atari 800 XE | Windows, macOS, Linux, Android | Yes | 8.7 |
| 6 | Javatari | Yes | Free | Atari 2600 | web, iOS, Android | Yes | 8.6 |
| 7 | Stella | Yes | Free | Atari 2600 VCS | Windows, macOS, Linux | Yes | 8.5 |
| 8 | BigPEmu | Yes | Atari Jaguar; Atari Jaguar CD | Windows; Linux; iOS; macOS | Yes | 8.4 | |
| 9 | Íris Emulator | Free | Atari 2600, Atari Lynx, Atari Jaguar | Windows 10/11 64-bit | Yes | 8.3 | |
| 10 | Gopher2600 | Yes | Free | Atari 2600 | macOS | 8.2 | |
| 11 | EMU7800 | Yes | Free | Atari 2600, Atari 7800 | Windows, Linux, macOS | Yes | 8.1 |
| 12 | Holani | Free | Atari Lynx | Linux, Windows | Yes | 8.0 | |
| 13 | A7800 | Free | Atari 7800 | Windows, macOS, Linux, Android | 7.9 | ||
| 14 | Atari800MacX | Yes | Free | Atari 400/800, 1200XL, XL/XE, XEGS, Atari 5200 | macOS | Yes | 7.8 |
| 15 | z26 | Yes | Free | Atari 2600 | Windows, Linux | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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