More browsing paths
Play Spelunker II - 23 no Kagi (Japan) (Japan edition · English) Online
Spelunker II - 23 no Kagi (Japan)
Play Spelunker II - 23 no Kagi (Japan) online. Explore deeper caves with keys, hidden ropes and disappearing walls in the arcade Spelunker sequel.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Spelunker II - 23 no Kagi (Japan)
Quick start
- Learn a controlled jump and rope descent.
- Collect a key before returning to the blocked route.
- Check for concealed ropes or disappearing walls.
- Find the next exit without rushing into an unseen landing.
Controls
Use the directional controls to walk, climb ropes and descend through the cave. Use the Jump action for gaps and platforms, and the Attack or item action against creatures and blocked routes; physical button order is not asserted.
Spelunker II - 23 no Kagi (Japan) — About this game
Spelunker II: 23 Keys continues the arcade cave exploration through ropes, platforms, hidden passages and dangerous underground creatures. Keys and the route to the next exit make the descent a puzzle as well as a treasure hunt. Disappearing walls and concealed ropes reward checking more than the obvious opening, while the arcade explorer can survive falls that the earlier computer hero could not. Learn a safe landing before descending farther, then inspect a blocked route for another passage instead of assuming the cave ends where its wall first appears.
Cheats
Infinite Lives
1 "开启", 0, 0xE200, 0x03Infinite Energy
1 "开启", 0, 0xE146, 0x90Infinite Bombs
1 "开启", 0, 0xE230, 0x99Always have all the keys
1 "开启", 0, 0xE231, 0x01, 0, 0xE232, 0x01, 0, 0xE233, 0x01, 0, 0xE234, 0x01Always have a white key
1 "开启", 0, 0xE231, 0x01always have yellow keys
1 "开启", 0, 0xE232, 0x01Always have blue keys
1 "开启", 0, 0xE233, 0x01Always have a special key
1 "开启", 0, 0xE234, 0x01Get all the keys
1 "开启", 0, 0xE231, 0x01, 0, 0xE232, 0x01, 0, 0xE233, 0x01, 0, 0xE234, 0x01Get the white key
1 "开启", 0, 0xE231, 0x01Get the yellow key
1 "开启", 0, 0xE232, 0x01Get the blue key
1 "开启", 0, 0xE233, 0x01get a special key
1 "开启", 0, 0xE234, 0x01Choose another bullet
1 "长射", 0, 0xE520, 0x00
2 "钻头子弹", 0, 0xE520, 0x01Quick switch to next shot
1 "开启", 0, 0xE521, 0x01Character Invincibility
1 "开启", 0, 0xE142, 0x00, 0, 0xE143, 0x00Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.