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Play Maniac Square (unprotected, version 1.0, checksum BB73) (Revision 1.0 · English) Online
Maniac Square (unprotected, version 1.0, checksum BB73)
Play Maniac Square (unprotected, version 1.0, checksum BB73) online. Rotate two-part pieces, use wildcard stars and complete the Goal quota before time runs out.
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 Maniac Square (unprotected, version 1.0, checksum BB73)
Quick start
- Look for a horizontal, vertical or diagonal pair.
- Rotate the next piece to complete three identical items.
- Use a star as a wildcard where it helps the quota.
- Watch the Goal bar and remaining time together.
Controls
Move the falling two-part piece left or right, use down to speed its fall, and use the rotation action to change its order or orientation. Align three matching items horizontally, vertically or diagonally.
Maniac Square (unprotected, version 1.0, checksum BB73) — About this game
Maniac Square (unprotected, version 1.0, checksum BB73) is an exact registered version in this game family. Maniac Square drops rotating two-part pieces into a timed field. Three identical pieces clear when aligned horizontally, vertically or diagonally, while a star substitutes for another piece. Clearing the required number of lines fills the Goal bar and extends the remaining time, so a tidy field without enough progress is still in danger. Two players can race simultaneously. Look for a diagonal completion as well as an obvious column before placing the pair, then use a star where it advances the current quota rather than simply filling an empty corner. Revision-specific graphics, layouts, timing, difficulty and hidden content are not inferred where the registration does not document them.
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 · 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.