Details ↓
The main game takes place in a first-person view inside the complex. Trams connect the maze-like living areas to a handful of manned turrets outside. You must shuttle between shooting down waves of fighters in the turrets, and scouring the base levels for card keys during the down time. A third consideration is the "Virtual Operating System" controlling all major base functions. You use this interface to repair damage from attacks, monitor intruders, and place robot sentries to guard key passages. As you find more access keys, you can increase the software's efficiency to the point that you can command turrets remotely, or set them to auto-attack with a high degree of success. As defending the base becomes more automated and efficient, you have more time to search the levels for keys. Your ultimate goal is to find the clearance to self-destruct the base, defend your escape shuttle, and get out alive.
Defcon 5 PS1 price & price history
The average CIB price for Defcon 5 (PS1) was $22.66 30 days ago and is $21.78 now — down $0.88. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Defcon 5 (PS1) worth?
- Defcon 5 for PS1 is worth $21.78 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Defcon 5 going up or down in price?
- The price is trending down — it was $22.66 30 days ago and is $21.78 now, a $0.88 decrease.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Defcon 5 on PlayStation 1. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2026-08-11 | $16.98 | CIB | Defcon 5 (Sony PlayStation 1, 1995) Longbox CIB | |
| eBay | 2026-08-01 | $24.99 | CIB | Defcon 5 Sony PlayStation 1 Ps1 CIB Tested Works Complete Longbox Rare | |
| eBay | 2026-07-16 | $18.00 | CIB | Defcon 5 Sony PlayStation 1 1995 PS1 PSOne Tested Complete CIB Long Box | |
| eBay | 2026-07-10 | $29.99 | CIB | Defcon 5 (Sony PlayStation 1, 1995) PS1 Long Box Authentic Data East CIB | |
| eBay | 2026-05-29 | $16.98 | CIB | Defcon 5 (PS1 Sony PlayStation 1, 1995) Long Box CIB Complete Tested | |
| eBay | 2026-05-01 | $22.00 | CIB | Defcon 5 - Sony PlayStation 1, 1995 - Complete, Long Box - PS1 Tested | |
| eBay | 2026-05-01 | $22.00 | CIB | Defcon 5 PS1 PlayStation 1 Long Box Data East CIB Tested No Scratches | |
| eBay | 2026-04-27 | $14.99 | Game & Case | Defcon 5 PS1 PlayStation Video Game And Case | |
| eBay | 2026-04-19 | $29.99 | CIB | Defcon 5 [Longbox] (PS1 Sony PlayStation 1, 1995) Tested CIB Manual Included | |
| eBay | 2026-03-10 | $22.00 | CIB | Defcon 5 PS1 PlayStation 1 Long Box Data East CIB Tested |
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