Rom-hacker Ti has upgraded the old bootleg port of EarthWorm Jim by Hummer Software into a fully polished, complete game. 

New soundtrack, including music from EWJ2, new sound effects.
A lot of high quality pcm samples for music and SFX.
Additional levels and bosses - buttvile1-2, andy asteroids, psycrow.
Graphical improvements for Jim, backgrounds and some objects.
Remade menu screens and added additional screens.
Added ending scenes.
Improved Jim physics to shoot diagonal down.
Better scrolling code, added parallax on stages 5-6.
Fixed various game bugs.
Some edits in levels.
Improvements in bosses behaviour.
Other physics improvements.
no expansion audio or special mappers used - mapper MMC3 512 Kb prg + 256 chr, no prg-ram.
(compatible with NTSC NES/Famicom or Dendy).

The Atari 8bit computer emulator, Atari800, has been updated.

New features:
- Auto-download missing OS/BASIC ROMs from the Internet
- Mount zipped disk images directly from the Internet
- Portable mode — config file and data storage next to the executable

Platform specific:
- Windows: 32/64-bit builds, installer executable, portable zip archive
- Windows: app icon, MP3 recording support
- Windows: win32-no-network build for XP compatibility
- macOS: ready-to-run .dmg archive
- Linux: AppImage builds (x86_64 + i386)
- Android: auto-download ROMs, upgrade dialog

Changes to config file search order:
1. --config argument — exact path given on command line
2. Portable exe dir — exe_dir/.atari800.cfg if exe dir is writable
3. $HOME default — ~/.atari800.cfg (if neither of the above applies) plus $HOME now respects MS Windows specifics (USERPROFILE etc.) If the resolved path (1, 2, or 3) doesn't exist:
4. HOME fallback — try ~/.atari800.cfg (only in portable mode)
5. System-wide — /etc/atari800.cfg (only if steps 1-4 all failed)
6. Fresh defaults — create new config at the path from step 1/2/3