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Play Space-Net: Cosmo Neo (Proto · Japan edition · Japanese) Online
Space-Net - Cosmo Neo
Play Space-Net: Cosmo Neo online on Game Boy Color. Set out in a Japanese space-themed role-playing adventure in Space-Net: Cosmo Neo. Explore locations, meet unusual creatures and develop a team for command-based encounters as the journey continues.
Browser play
Game Boy Color (GBC) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Space-Net: Cosmo Neo
Quick start
Choose a new game, read the opening and inspect the team menu. Talk to nearby characters and follow the first clear route, using a basic action in the opening encounter.
Controls
The D-pad moves and highlights commands, A confirms dialogue and menu choices, B cancels or returns where offered. Select an action and target in encounters and review companion information before spending an item.
Space-Net: Cosmo Neo — About this game
Learn the first area and inspect your starting companions before changing the team. Try a basic command in the first encounter and check the result and party condition afterward. Use conversations to find the next destination before travelling farther. This is the unreleased Cosmo Neo prototype, whose available events follow this build.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · gb
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.