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Play MAER Heaven - Kaldea no Akuma (Japan edition · Japanese) Online
MAER Heaven - Kaldea no Akuma
Play MAER Heaven - Kaldea no Akuma online. Equip magical ARM combinations and use touch actions through Ginta's Kaldea adventure.
Browser play

Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play MAER Heaven - Kaldea no Akuma
Quick start
Start the story, read the first destination and inspect the available ARM equipment. Try one displayed touch action in the first battle, observe its effect and adjust the equipped selection before a harder encounter.
Controls
Use the DS field controls and touch-screen menus shown in the opening instructions. Select an equipped ARM and perform its displayed touch action rather than repeating one gesture for every item. Confirm equipment changes and read the next story marker before moving on.
MAER Heaven - Kaldea no Akuma — About this game
Kaldea no Akuma follows Ginta and his companions through a DS original story built from Nobuyuki Anzai's MÄR setting. Prepare a deck-like selection of magical ARM, explore the three-dimensional field and activate items with their own touch actions during encounters. Choosing a useful combination is only half the task: read how each item is triggered before expecting its effect. Begin with the opening destination, inspect the equipment and practise one action in the first battle. Return to preparation when an enemy exposes a weakness in the selection. This Kaldea story precedes the separate Klavier adventure and retains its own plot and equipment progression. Begin with the opening instructions and practice the main interaction before pursuing optional rewards. Read the current objective, make one deliberate choice and watch its effect before repeating it. A short first session makes it easier to separate a missed instruction from a difficult challenge. Return to the available menu when you need to check progress or adjust your approach, then continue from the next clear objective.
MAER Heaven - Kaldea no Akuma Game manuals
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 · nds
- 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.