COSOMGame preservation
Preserved & playable / Sega CD

Sol-FeaceBack in orbit.

Wolf Team’s space shooter, running from preserved game data in a browser-based emulator. Original artwork, recovered CD audio, and a new way to take the controls.

Best on a current desktop browser. Keyboard or a recognized USB/Bluetooth gamepad.

Original Sol-Feace gameplay: a silver-blue fighter weaving through mechanical enemies and red beamsOriginal gameplay
Original gameplay from the preserved Sega CD release.
Platform
Sega CD / Mega-CD
Original developer
Wolf Team
Genre
Side-scrolling shooter
Ways to play
Browser · Offline archive
Choose your flight

One original game.
Your choice of how to play.

Original mode

The original rules.

Play the preserved game with its original weapon containers, damage, and lives.

In the player, switch Force field and Invincibility off. These options are in the sidebar; there is no separate game to load.

The original disc, BIOS, game code, and artwork remain intact in the archive.

The assistance is an editable JavaScript addition. It applies verified, temporary changes in emulator memory and leaves the original files unchanged. The first extra container arrives after about four seconds of active play; pauses and entrances do not advance its schedule.

At the controls

Ready for
another flight.

Launch the player, enable sound, and press Enter at the title screen. Press Enter again on Game Start.

Launch Sol-Feace

Keyboard

Arrow keys move. X, S, and Z correspond to Sega A, B, and C; all three fire. Enter is Start and the original game’s pause control.

USB & Bluetooth controllers

Recognized gamepads work through the browser’s Gamepad API. Connect the controller and press a button. Diagnostics and button mapping are available in the player.

Recovered sound

The original CD-audio path is restored using the recovered tracks. Use the player’s separate Music and Effects controls to adjust the mix. Unmute the player and resume the game’s own pause state to hear it.

Offline play

Download and extract the entire archive, then keep its folder together. The Windows launcher starts a local server; the source files, player, and preservation notes are included.

Download Force-Field Edition v2
Preservation notes

Original material.
Open workings.

What is preserved

The supplied original game files, recovered disc audio, original graphics, and the emulator runtime are retained with the project. Source evidence and recovery scripts are included in the downloadable archive.

What was verified

Source hooks and native carrier initialization were checked across all seven stage programs. Controlled Stage 1 emulator tests cover shield hits, grace, original damage, weapon preservation, firing, and save-state restoration. Natural cold-start and carrier-arrival checks document the v2 stage-loading correction.

Known limits

A complete campaign playthrough and every natural collision path have not been verified. Native rewind must be off for the optional modifications. Modified save states belong in this edition; older plain saves have a conservative shield-quota reset.

Credits & provenance

Original game: Wolf Team. All game imagery on these pages comes from the preserved game material or a capture of its original gameplay. This is an independent, personal preservation project.