HACHIKOMA: Underground Stadium No. 8 CD Key
PC price comparison · ISEKAI Games · Oct 30, 2026
Anime spinning-top battles in an endless underground passage. If something is wrong, turn back. If nothing is wrong, beat the blader who waits and walk on. Spot the anomalies, win the battles and reach the exit 8... if it exists.
Lowest final price
at Steam · Standard Official
Historical low: $7.19 on October 30, 2026
Get the best deal ↗Compare HACHIKOMA: Underground Stadium No. 8 key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | −10%$7.19 | none | $7.19 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$7.19 · fees: noneGo to store ↗$7.19
HACHIKOMA: Underground Stadium No. 8 price history
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Historical lows by store
- Steam$7.19
HACHIKOMA: Underground Stadium No. 8 player count
- Playing now
- 0
- 24-hour peak
- 0
- 30-day peak
- 0
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About HACHIKOMA: Underground Stadium No. 8
Spin the loop. Find the exit. You are trapped in Underground Passage No. 8: glossy white tiles, humming fluorescent lights, yellow signs... and a street stadium where Hayate, a boy in a hoodie, has been waiting since the summer of 2001. The rules are simple: Nothing wrong? Beat Hayate in a spinning-top battle. The ticket gate only opens for winners. Keep going. Something wrong? Don't fight. Turn around and go back the way you came. Right call: the exit number goes up. Wrong call: back to 0. Reach Exit 8 and face the champion: the salaryman who walks past you on every loop, Mr. Hachiman.Anime battles, 2001 style Three launchers (ripcord, string and trigger), each with its own launch minigame. Release on «LET IT LOOP!». Steer your top, ram your rival and unleash its spirit technique. Build your own top: bit-chip, attack ring, weight disk, base and spin direction. Then add paint and stickers. Saw something strange in the middle of a battle? Shout «ANOMALY!»: get it right and your spirit fills up. More than 40 anomalies Posters that watch you. A giant top rolling down the corridor. A train bursting through the wall. A briefcase that unfolds into a stadium. Eight identical salarymen challenging you at once. Some anomalies only appear during battles... and some are about the game itself.Features Three areas: the corridor, the platform (trains rush past mid-battle) and the lobby (the stadium rides a moving walkway). A disposable camera with 27 shots per run. The film develops when the loop is judged, and film doesn't lie. Gachapon machine, medals, stickers, paints, launchers and 48 collectible bit-chip cards. A final on 8 stadiums at once. Exit 0 (reversed rules), Endless mode and EXIT 88: 88 correct loops in a row. One mistake and it's over. A playable flashback: relive 8 August 2001 as Hayate, the day the loop began. Something is waiting behind the staff-only door. Streamer mode: your Twitch chat votes on what the next loop hides, and you can't see the result. Asymmetric co-op: a friend watches the security cameras from their phone's browser, pings what they see and radios you. Local 2-player versus on one screen (two controllers, or keyboard + controller). Japanese voices with English and Spanish subtitles. Controller support. Add HACHIKOMA to your wishlist Every exit number you climb is a small victory. Every anomaly you miss sends you back to 0. Good work.Read more
HACHIKOMA: Underground Stadium No. 8 system requirements
Minimum
- OS: Windows 10
- Processor: Intel Core i3-3220 / AMD A6-5400K
- Memory: 4 GB RAM
- Graphics: Intel HD Graphics 4000 / GeForce GT 630 / Radeon HD 7570
Recommended
- OS: Windows 10
- Processor: Intel Core i5-4460 / AMD Ryzen 3 1200
- Memory: 8 GB RAM
- Graphics: GeForce GTX 750 Ti / Radeon RX 460
HACHIKOMA: Underground Stadium No. 8 key FAQ
+What is a HACHIKOMA: Underground Stadium No. 8 CD key?
A HACHIKOMA: Underground Stadium No. 8 CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for HACHIKOMA: Underground Stadium No. 8?
The cheapest HACHIKOMA: Underground Stadium No. 8 key right now costs $7.19 at Steam, 10% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for HACHIKOMA: Underground Stadium No. 8?
The lowest price we have recorded for HACHIKOMA: Underground Stadium No. 8 is $7.19 on October 30, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play HACHIKOMA: Underground Stadium No. 8?
Right now 0 people are playing HACHIKOMA: Underground Stadium No. 8 on Steam. Player counts are updated every 15 minutes.
+Is it safe to buy a HACHIKOMA: Underground Stadium No. 8 key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
