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Play Miracle Ropitt: 2100-Nen no Daibōken (Japan edition · English) Online
Miracle Ropit's Adventure in 2100
Play Miracle Lopit ~The Great Adventure of 2100~ online. Let's break through the trap with the girl and the robot, collect power, and head to the UFO base where her brother is waiting.
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 Miracle Ropitt: 2100-Nen no Daibōken
Quick start
Select the number of people with SELECT and start with START. At the first rocky area, practice moving left and right, jumping with A, and shooting with B. Jump on the red ball and get off quickly to get power. When the Lopit breaks, use the girl to take the red ball's power within 30 seconds and return to the fallen Lopit. When you stop at the door at the end, try jumping on the surrounding rocks or shooting near the door while jumping. When the path opens, jump into the warp TV.
Controls
Left and right: Move. Bottom: Crouch. A: Jump. B: Lopit's ray gun, accelerates when moved while holding down. While the flight power is active, hold A and use the cross button to move up, down, left, or right. With the lifeline available, Lopit jumps with A and presses left/right or up and A at the same time before landing. START: Start/Pause. SELECT: Select the number of people before starting. Girls can't shoot ray guns.
Miracle Ropitt: 2100-Nen no Daibōken — About this game
"Miracle Lopit - The Great Adventure of 2100" is an action game in which a girl who has been transported to another dimension and a robot work together. Defeat the enemies with Lopit's ray gun and jump into each world's warp TV within the time limit. If the robot breaks down, the girl will be left alone and will have to search for power to revive her without being able to attack, so it is dangerous to just run forward. The power you get from the red ball allows you to fire multiple shots, three-way bullets, and fly for short periods of time, and Sancoro's power allows you to use lifelines. There is a mechanism to open the path by jumping on rocks or shooting at specific places, and you need to observe and try from the first rocky area and cave. Lopit also has a unique movement in which his legs shrink when he falls from a high place.
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.