Welcome

Welcome to RCOS!

Current OS version: Chopper 3.00

Current core version: 18.0

Welcome to Resource Center Operating System! Yet another retro-styled WebOS with limited functionality. This environment allows you to download publicly available versions of products made by us. RC replaces such legacy pages as "Neverback advanced", "USCK Portal", "Library" and "Library+". Old links which were leading to mentioned legacy pages will still be accessible, though they will be now pointing to this environment instead.

What's new??

Update Log

======= Chopper v3.00 =======

+ Reimagined Control Panel

+ New OS banner!

+ All previous changes accumulated

+ New applications added

+ New ways to customize your workspace!

! New full version name issued: RCOS Chopper

======= Biscroma v2.60 =======

+ Font size changed to 15px in SYSTEM modals

======= Biscroma v2.50 =======

+ Force-updated to latest Core version (18.0)

+ Bugs fixed

======= Biscroma v2.45 =======

+ Force-updated to latest Core version (17.2)

======= Biscroma v2.40 =======

+ Bug fixes

======= Biscroma v2.35 =======

+ Bug fixes

+ Changed links color to pale-blue

+ Enlarged App List (appli.rca) window size

======= Biscroma v2.30 =======

+ Force-updated to latest Core version (17.0)

+ Bug fixes

======= Biscroma v2.20 =======

+ Added Yahoo! search module (yahoo_m.rca)

======= Biscroma v2.15 =======

+ Force-updated to latest Core version (16.1)

======= Biscroma v2.10 =======

+ New default window color & wallpaper

+ 'Default Cyan' which was used in Arpeggio is now available in Control Panel as 'Legacy'

+ Even more bug fixes

======= Biscroma v2.05 =======

+ Added Session-In-Session application (sis64.rca)

+ Added Macintosh emulator (macintosh.rca)

+ Bug fixes

======= Biscroma v2.00 =======

+ Modified boot screen

+ New OS logo!

+ All previous changes accumulated

! New full version name issued: RCOS Biscroma

======= Arpeggio v1.95 =======

+ Modified boot screen

======= Arpeggio v1.90 =======

+ Added 3 new window colors!

+ Changed 'orange' window color to be more eye-comforting

+ Added new screen resolution options (x1.25-x2)

======= Arpeggio v1.85 =======

+ Added dark theme (unstable, bugs may appear)

======= Arpeggio v1.80 =======

+ Added new wallpaper & window color!

======= Arpeggio v1.70 =======

+ Added "Nothing" game for ZX Spectrum

+ Added app handler for Sound Recorder

======= Arpeggio v1.60 =======

+ Added app handler for JSPaint

+ Added app handler for Notepad98

======= Arpeggio v1.55 =======

+ Fixed bug with USCK Login

======= Arpeggio v1.50 =======

+ Added File Manager (FILEMAN.RCA)

+ Added open file system view

======= Arpeggio v1.40 =======

+ Added 3 new wallpapers

======= Arpeggio v1.30 =======

Initial release (Stable - POOL3)

======= Arpeggio v1.20 =======

Initial release (Public Beta - POOL2)

======= Arpeggio v1.10 =======

Initial release (Private Beta - POOL1)

+ Added CTRL.RCA - customize your desktop!

+ Added USCK Login

+ Fixed some bugs

======= Arpeggio v1.00 =======

Initial release (InDev - POOL0)

! New full version name issued: RCOS Arpeggio

Resource Center

General

Intro

Write

Library

App List

Command

NEVCONSOLE

Paint

Write98

Record

Nothing

SiS

Macintosh

Yahoo!

System

USCK Login

Control Panel

File Manager

Config Saver

Control Panel

Settings

About..

ButtonTweak

SAR

Display

CMOS Check

About RCOS

RCOS

Version 3.00 / Chopper

Build 300, Pool 3 (Stable)

RCOS is a trademark (TM) of Nullge Network Ltd.

This product is licensed to USER

Welcome to Resource Center Operating System! Yet another retro-styled WebOS with limited functionality. This environment allows you to download publicly available versions of products made by us. RC replaces such legacy pages as "Neverback advanced", "USCK Portal", "Library" and "Library+". Old links which were leading to mentioned legacy pages will still be accessible, though they will be now pointing to this environment instead.

File Manager - /

System Files

_VOID

SYSTEM64

PROG

KERNEL64

CORE

VOLUME

Local User

TEMPO~1.WRI

App List

[Neverback]

Stable releases
- [In development]

[Neverback Console]

Stable releases
- v1.00 (Crystal White)
  - v1.00 Stable - August 13th, 2021
  - + Initial release
  - + 19 new load codes added
- v1.10 (Zetsubo Pink)
  - v1.10 Stable - December 11th, 2021
  - + Code "SPACC" added
  - + Minor bug fixes & changes
  - v1.11 Patch+Stable - December 14th, 2021
  - + Fixed bug with 5-length input instead of 25 one
  - + Minor changes
- v1.20 (Electric Violet)
  - v1.20 Stable - October 9th, 2022
  - + 4 new load codes added
  - + Old load codes are no more compatible with future releases
  - v1.21 Patch+Stable - October 15th, 2022
  - + Fixed bug with xeon being "0" by default
  - + Minor changes on startup screen
  - v1.22 Patch+Stable - November 20th, 2022
  - + Reduced amount of runtime errors
  - + Minor changes on startup screen
  - + Fixed backspace bug in 00001
- v1.30 (Dead Aquamarine)
  - v1.30 Stable - June 22nd, 2023
  - + 3 new load codes added
  - + NIDBRAIN Support added
  - + Minor bug fixes & changes
  - v1.31 Patch+Stable - July 14th, 2023
  - + Updated information in 00001
  - + Optimized startup process
- v1.40 (GRAPHOTACC)
  - v1.40 Stable - November 2nd, 2023
  - + 2 new load codes added
  - + NIDBRAIN updated to A2
  - + Minor bug fixes & changes
  - + Solve the mystery of Graphotacc
  - v1.41 Patch+Stable - January 29th, 2024
  - + 1 new load code added
  - + Terminal mode added (00002)
  - + Re-built Internal memory structure
  - v1.42 Patch+Stable - March 2nd, 2024
  - + New startup screen!
  - + FLESH loader added (replaces legacy built-in loader from v1.00)
  - + NIDBRAIN updated to A3
  - + Optimized NIDBRAIN startup process
- v1.50 (Toxic Magenta)
  - v1.50 Stable - July 14th, 2024
  - + 2 new load codes added
  - + C0NSUMER mode added
  - + A lot of bug fixes & changes
  - + NIDBRAIN updated to B1
  - + Terminal mode deprecated
  - + New boot screen
  - + Each version of NC now has SUID
  - + Fall into the FLESHPIT
  - v1.51 Patch+Stable - September 17th, 2024
  - + Fixed 50:1 error sometimes appearing upon startup
  - + New startup screen!

How to run...
- We recommend using Fuse emulator to run the console
- However, you can use any emulator you want
- Neverback Console v1.51 tested on Ubuntu 22 x64 (Version 22.04.0) using Fuse v1.6.0
- Neverback Console v1.51 tested on MacOS Ventura x64 (Version 13.6.1, iMac 2019 Retina 5K) using Fuse v1.6.0
- Neverback Console v1.51 tested on Windows 11 Pro x64 (Version 23H2) using Fuse v1.6.0
- Neverback Console v1.51 tested on ZX Spectrum 81 (ZX81, Zilog 80) using 3.81mm cassette tape

Library

Title	Author	Type	Server
element0	Null	Image	nullge.net
element0	Null	Image	nullge.net
element1	Null	Image	nullge.net
element2	Null	Image	nullge.net
element3	Null	Image	nullge.net
element4	Null	Image	nullge.net
element5	Null	Image	nullge.net
element6	Null	Image	nullge.net
element7	Null	Image	nullge.net
element8	Null	Image	nullge.net
element9	Null	Image	nullge.net
element10	Null	Image	nullge.net
element11	Null	Image	nullge.net
element12	Null	Image	nullge.net
element13	Null	Image	nullge.net
element14	Null	Audio	nullge.net
element15	-	Audio	nullge.net
element16	Null	Image	nullge.net
element17	Null	Image	nullge.net
element18	Null	Image	nullge.net
element19	Null	Image	nullge.net
element20	Null	Image	nullge.net
element21	Null	Image	nullge.net
element22	Null	Image	nullge.net
element23	Null	Audio	nullge.net
element24	Null	Image	nullge.net
element25	Null	Text	nullge.net
element26	R.	Image	nullge.net
element27	Null	Image	nullge.net
element28	Null	Image	nullge.net
element29	Null	Text	nullge.net
element30	Null	Text	nullge.net
element31	Null	Image	nullge.net
element32	Null	Text	nullge.net
element33	Null	Text	nullge.net
element34	Null	Text	nullge.net
element35	Null	Text	nullge.net
element36	Null	Text	nullge.net
element37	Null	Text	nullge.net
element38	Null	Text	nullge.net
element39	Null	Text	nullge.net
element40	Null	ZIP	drive.google.com
element41	Null	Text	nullge.net
element42	Null	Image	nullge.net
element43	Null	Image	nullge.net
element44	Null	Image	nullge.net
element45	Null	Text	nullge.net
element46	Null	Image	nullge.net
element47	Null	Image	nullge.net
element48	Null	Text	nullge.net
element49	Null	Text	nullge.net
element50	Null	Image	nullge.net
element51	-	Audio	nullge.net
element52	R.	Image	nullge.net
element53	R.	Image	nullge.net
element54	Null	Image	nullge.net
element55	Null	Image	nullge.net
element56	Null	Image	nullge.net
element57	Null	Neverback Console	nullge.net
element58	Null	Image	nullge.net
element59	Null	Image	nullge.net
element60	Null	Image	nullge.net
element61	Null	Neverback Console	nullge.net
element62	Null	Neverback Console	nullge.net
element63	Null	Image	nullge.net
element64	Null	Image	nullge.net
element64	Null	Image	nullge.net
element65	Null	Image	nullge.net
element66	Null	Image	nullge.net
element67	Null	Image	nullge.net
element68	Null	Image	nullge.net
element69	R.	Text	nullge.net
element70	Null	Text	nullge.net
element71	Null	Image	nullge.net
element72	Null	Text	nullge.net
element73	Null	Image	nullge.net
element74	Null	Neverback Console	nullge.net
element75	Null	Neverback Console	nullge.net
element76	Null	Neverback Console	nullge.net
element77	Dr. Evan	Image	nullge.net
element78	Dr. Evan	Image	nullge.net
element79	Dr. Evan	Image	nullge.net
element80	Null	Image	nullge.net
element81	Null	Audio	nullge.net
element82	Null	Image	nullge.net
element83	Dr. Evan	Image	nullge.net
element84	Dr. Evan	Image	nullge.net
element85	Null	Image	nullge.net
element86	R.	Image	nullge.net
element87	-	Image	nullge.net
element88	Null	Image	nullge.net
element89	Null	Neverback Console	nullge.net
element90	Null	Image	nullge.net
element91	Null	Neverback Console	nullge.net
element92	Dr. Evan	Image	nullge.net
element93	Dr. Evan	Image	nullge.net
element94	Dr. Evan	Image	nullge.net
element95	Dr. Evan	Image	nullge.net
element96	Dr. Evan	Image	nullge.net
element97	Dr. Evan	Image	nullge.net
element98	Dr. Evan	Image	nullge.net
element99	Dr. Evan	Image	nullge.net
element100	Dr. Evan	Image	nullge.net
element101	Dr. Evan	Image	nullge.net
element102	Dr. Evan	Image	nullge.net
element103	Dr. Evan	Image	nullge.net
element104	Dr. Evan	Image	nullge.net
element105	Dr. Evan	Image	nullge.net
element106	Dr. Evan	Image	nullge.net
element107	Dr. Evan	Image	nullge.net
element108	Dr. Evan	Image	nullge.net
element109	Dr. Evan	Image	nullge.net
element110	Dr. Evan	Image	nullge.net
element111	Dr. Evan	Image	nullge.net
element112	Dr. Evan	Image	nullge.net
element113	Dr. Evan	Image	nullge.net
element114	Dr. Evan	Image	nullge.net
element115	Dr. Evan	Image	nullge.net
element116	Dr. Evan	Image	nullge.net
element117	Dr. Evan	Image	nullge.net
element118	Dr. Evan	Image	nullge.net
element119	Null	Neverback Console	nullge.net
element120	Null	Image	nullge.net
element121	Null	Neverback Console	nullge.net
element122	Null	Neverback Console	nullge.net
element123	Dr. Evan	Image	nullge.net
element124	Null	App	nullge.net
element125	Null	App	nullge.net
element126	Null	Text	nullge.net
element127	Null	Neverback Console	nullge.net
element128	Null	Neverback Console	nullge.net

Write - TEMPO~1.WRI

Neverback Console - v1.51

Nothing

Clock

00:00:00 PM

0/0/0000

handler64.rca

System cannot find the program specified.

Cannot open 'module'. Click OK to reboot.

shell64.rca

System is preparing shell64...

Please wait a moment, we're almost there.

prep.rca

This thing is still being coded.

Please come back later when we are done.

Display

Desktop

Wallpaper

Theme

Display

Screen Resolution

Window Color

ButtonTweak

Testground

Static

Special

Customization

Border Radius

Font Style

Style

User Access Control

To proceed, login as Administrator.

Seed:

User Access Control

System cannot find the user specified.

Access denied. Click OK to dismiss.

USCK Login

Login with your USCK to proceed.

Seed:

USCK

Paint (Compatibility mode)

Yahoo! Search

Session-In-Session

Macintosh

Write98 (Compatibility mode)

Record (Compatibility mode)

command.com