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Play Seikima II: Akuma no Gyakushuu (Japan edition · Japanese) Online
Seikima II: Akuma no Gyakushuu
Seikima II: The Devil's Counterattack! play online. Move Demon Kogure to collect items and rescue four friends. Replenish your weapons and blood and aim for the Devil's Scripture and Daikoku Mass.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Seikima II: Akuma no Gyakushuu
Quick start
Start with START. First, move left and right, jump with A, and attack with B to collect the items in the first area. The height of the jump changes depending on how long you press A, so get a feel for where the foothold is. If you touch the eye mark, you will be taken to the finder screen, select the item you want to purchase with SELECT, and return to the original area with A and B. Once you have all the items and a hole in the ground opens, press down on it to find the next area.
Controls
Left and right: Move. Below: Warp to another area through the hole that opens. A: Jump. B: Fire weapon. START: Start, pause/resume the game. On the finder screen, press SELECT to select an item, press A to purchase, and press B to return to the original screen. The height you jump will change depending on how you press A, so be sure to check the distance when moving to a short platform.
Seikima II: Akuma no Gyakushuu — About this game
Travel through zones named after your four companions and collect offerings, dollar bags, and more while avoiding enemy interference. Once you collect the necessary items in an area, a hole will open up to go to another area, so you can't proceed by just running to the right. Lifetime decreases with the passage of time and contact with enemies, so it is important to replenish blood and search skillfully. On the finder side, which you enter from the eye mark, you can check your remaining items and money, and purchase weapons, musical instruments, etc. You will also need a key to save your captured friends. Once you're done with the rescue, head to the showdown with Zeus.
Cheats
No cheats have been added for this edition.
Player 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 · nes
- 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.