layers get to dig up dirt beneath the surface, find keys behind four doors, and then find the door to the next level. The most obvious game to compare it to is Dig Dug, but without the boulders and with various devices like teleporting doors, speed, dynamite, and a wet suit. There are 15 levels in the entire game; which repeat themselves after the 15th level is finished. Lava can spew out at a vertical direction towards the player and kill him; it does not reset itself even after the players loses a life (but it does reset itself after a game over) Passwords are activated by pressing a certain button combination on the password screen. Several passwords results in cheat codes that does certain things; such as deactivating the lava in all levels of the game. Certain type of blocks are worth different points once they are dug up; ranging from common dirt to destructible blocks. The game features an instant death clause where players die in a single hit. Killed enemies reappear at the same location where they were killed the first time.

Hottaaman no Chisoko Tanken
Famicom · 1986 · NTSC-U · Arcade
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Live listings
Active tier · Sealed. Aggregated from eBay US. Refreshes every 6 hours.
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.
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.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
Why collectors care
The cultural context, the production lineage, the place this artifact holds in its console's history.
- First print documented
- No
- Regional / language names
- Hottaaman's Underground Exploration · Hotterman no Chitei Tanken · Hotman · Hottaman no Chisoko Tanken
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.
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.
Production reference
No production variants documented for this title yet. Identification reads against the title's known print signals across all tiers.
No documented marks for this tier yet.
No documented marks for this tier yet.
No documented marks for this tier yet.
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