PS1 · 1994–2003

Codename: Tenka

PS1 · 1998 · NTSC-U · Shooter

Floor

—

no live data

Live

sealed listings

Range

€52.44–€79.51

editorial band

Recent

€79.51

no verified comp

View listings ↓Add to Shelf Watch

Ask the Companion

Argo is thinking…

Activity feed · live

Activity feed builds as the eBay snapshot history accumulates and comp data flows in. First events surface within hours of a fresh cache cycle; full velocity within seven days.

Pulse · Sealed

Floor—

Volume—

Sellers—

7-day trendBuildingHistory accumulates after each fresh eBay refresh

Available now

Live listings

Active tier · Sealed. Aggregated from eBay US. Refreshes every 6 hours.

Market depth

What it's actually worth

The three-tier spread, verified comparable sales, and where this title sits inside its cohort. Live snapshot lives above in Pulse; this is the time-and-context layer.

Three-tier spread · log scale

The same game at three prices — Loose, CIB, and Sealed on one ruler. The scale is logarithmic: each gridline step is 10×, so the distance between bars shows the size of the jump between tiers.

€10

Sealed€79.51

Complete in Box€20.15

Loose€9.22

Premium structure

Sealed vs CIB3.9×

CIB vs Loose2.2×

Sealed vs Loose8.6×

Verified comparable sales · by tier

Sealed · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Complete in Box · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Loose · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Cohort context · sealed floor vs. cohort medians

vs. console cohort

Same console, same tier

+6%at cohort median

Cohort median €50 · 347 titles

vs. era cohort

Same console, year ±2

+6%at cohort median

Cohort median €50 · 346 titles

vs. publisher cohort

Same console + publisher

+14%above cohort median

Cohort median €46 · 48 titles

Sealed · price history

€80▲ 0% since 7 Jun

Argo is thinking…

Why this title

Why collectors care

The cultural context, the production lineage, the place this artifact holds in its console's history.

ars and pollution have driven the Earth to chaos. The year is 2096. The remaining colonists' only dream is to leave the planet and establish on Extrevius 328, a corporate conglomerate manufacturing plant for deadly warriors, known as Bionoids. You are Joseph B. Tenka, future Bionoid, very unpleased with the situation, and determined to stop the corporate evil plans. Over 20 missions with detailed briefings can be found in this Doom clone with creepy atmosphere which has been compared to Aliens.

Psygnosis1998Shooter

Released alongside · 1997–1999

Sealed €72.82

Oddworld: Abe's Oddysee

Castlevania: Symphony of the Night

1997

Tactics Ogre: Let Us Cling Together

Hardware specimen

First print documented: No
UPC: 711719440925
Release date: 1997-05-31
Regional / language names: Lifeforce Tenka

Authentication

Is what you're holding real

Documented variants, identifying marks, and the print-vs-reprint discriminator. Pick a variant to focus the walkthrough; the Companion can talk you through your own copy.

Documented variants · 1

Reference

Production reference

No production variants are documented for this title yet. The identifying marks below cover the title's first-print and reprint signals across all tiers.

Focused walkthrough

Production reference

No production variants documented for this title yet. Identification reads against the title's known print signals across all tiers.

Sealed indicators

No documented marks for this tier yet.

Complete in Box indicators

No documented marks for this tier yet.

Loose indicators

No documented marks for this tier yet.

Spotted a variant we missed, a print signal we overlooked, or an authentication trap collectors should know about? Contributing a photo or correction earns points toward store credit.

How contributions work→

Argo is thinking…

Adjacent

Where else this lives

Five cuts of what surrounds this title — switch the axis to drill into the same-console catalog, the series, the era, the publisher, or ask the Companion for a personal recommendation.

All PS1 titles→

Same consoleSame seriesSame era Same publisher

Sealed €72.82

Oddworld: Abe's Oddysee

PS1 · 1997