CD-ROM
10 CDs, 10 passwords. Find hidden messages, text, numbers to unlock next CD to continue your steganography puzzle journey.
Offers
What are keyshops?Demo (1)
Try this game before buying.
About CD-ROM
CD-ROM is a game features series of puzzles located inside 10 different themed CDs. Players progress by deciphering coded texts, analyzing images, finding hints from mini-games and many more! Each clue leads players to 8 digit password they require to unlock next CD. 10 CDs, 10 passwords.
CD-ROM is a game highly related with cryptography and steganography. Many messages are hid inside various data for players to explore. Use programs inside your CDs to overcome these challenges!
The game offers complex but fun puzzles
Mini-games
Pixel art graphics
Steam achievements
Game details
Game details
Age ratings
Game modes
Languages
Features
CD-ROM price history
Lowest tracked price: £4.25 (Jul 7, 2026) · current best: £8.50.
CD-ROM player count & reviews
96% positive reviews in the last 30 days (94% all-time) · 7 peak players in the last 30 days.
CD-ROM — frequently asked questions
Where can I buy CD-ROM at the cheapest price?
Right now the cheapest offer for CD-ROM is £8.50 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price CD-ROM has ever been?
The lowest price KingsPrice has tracked for CD-ROM is £4.25 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play CD-ROM?
CD-ROM peaked at 7 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
How can I get CD-ROM at a discount?
Create a free price alert on this page and KingsPrice will email you when CD-ROM drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10+
- Processor: Quad-core CPU @ 2.3Ghz
- Memory: 2 GB RAM
- Graphics: Graphics cards with DX10+
- Storage: 1000 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10+
- Processor: Quad-core CPU @ 2.3Ghz
- Memory: 2 GB RAM
- Graphics: Graphics cards with DX10+
- Storage: 1000 MB available space
