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Play Lutter (Japan edition · Japanese) Online
Lutter
Play FDS version Rütter online. Use ramming attacks and tools to attack enemies, explore rooms with ladders and traps, and take on a kidnapping rescue mission.
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 Lutter
Quick start
When you enter the room, first check the position of the ladder, rope, door, and scaffolding. You can move with the cross button and attack by holding down towards the enemy. Collect the fallen treasures when they overlap, and enter the door facing you at the top. Open the tool window with A and check the path before using it. You can't attack or defend on the rope, so if you're waiting for an enemy, it's safe to use the scaffolding. In a normal room, you can select save etc. from window B. I'd like to keep Choco Ball for recovery in case I have to face off against a strong enemy.
Controls
Cross button: Move/select. Press and hold in the direction of the enemy to attack. Above: Enter the front facing door or corridor. A: Open/determine item window. B: Open/cancel multi-window (save/load/surrender). In the confrontation screen with the boss, you can only use the cross button to attack, and press A to eat Chocoball and recover your health.
Lutter — About this game
The granddaughter of an important person from various countries is kidnapped, and the culprit turns out to be an artificially intelligent robot that has gone out of control. The protagonist, a secret police agent, must navigate rooms filled with ladders, ropes, and contraptions to try to save the day. You can attack by pressing and holding in the direction of the enemy, and growth through experience points and equipment you pick up will support your battles. It also features a mechanism to create a path by destroying obstacles with bombs and setting up ladders. However, depending on how you use the tools, you may end up blocking your own escape route. If you lose your life force, you will need to use your money to buy someone back, so it is important not only to have fighting power but also to manage your funds and escape routes.
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.