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PLAYSTATION

PLATTYPUS

Tactical Espionage Action • Developed with PSoXide

WASM SIMD READY
60 FPS NTSC/PAL
DUALSHOCK SUPPORT
INITIALIZING CONSOLE...
SONY TRINITRON HR MONITOR • 240P RGB
SONY
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Controller & Keyboard Reference

PlayStation Action DualShock Button Keyboard Key
Directional Movement / Steering D-Pad / Left Analog Stick W A S D / Arrows
Jump / Surface Water / Select ✖ Cross K or X
Crouch / Belly Crawl / Submerge ● Circle L or C
Venom Spur Strike / Silent Takedown ■ Square J or Z
Electro-Reception Radar / Sonar Pulse ▲ Triangle I or V
Equip / Unequip Cardboard Box L1 Shoulder Q
Pause Menu / Mission Status START Enter
Soliton Radar / CODEC Radio SELECT Shift / Tab

Live Controller HUD

L1 R1 SELECT START
No Gamepad Detected (Keyboard Active)

Mission Briefing & Operative Dossier

You are Platty the Platypus, an amphibious operative equipped with natural bio-electrical sensory organs and venomous calcaneus spurs. Deep beneath Victoria's Yarra Valley, the malevolent Dr. Toad-Dozer has enclosed the Healesville wetlands inside an automated perimeter, deploying guard patrols, drone networks, and industrial searchlight mechs. Your mission: infiltrate through the sanctuary drainage network, cross the roaring Yarra rapids, traverse Melbourne's midnight thoroughfares, and reach the ocean estuary to rescue your newborn sibling!

⚡ Electro-Reception Radar

Hold ▲ to charge your bill's electrolocation ampullae. Release to emit a sonar pulse that stuns nearby sentries, blinds drones, and reveals hidden yabbies through walls.

📦 Cardboard Box Disguise

Press L1 while stationary on solid ground to slip inside "The Bill Box". Guards cannot identify you as long as you remain motionless within their vision cones.

💥 Venom Spur Strike (CQC)

Sneak behind patrol guards and press ■ to administer a 15-second silent knockout with your hind ankle spurs (+500 points!).

🌊 Amphibious Diving

Platty can swim and dive into water channels. Press ● to dive submerged beneath searchlights. Keep an eye on your O2 gauge before surfacing!

Predator & Boss Roster

Act 1-3: Searchlight Mech • Heavy security walker with triple power matrix conduits. Destroy the 3 generators before targeting the rear coolant core.
Act 2-3: Park Ranger Jet Ski • High-speed watercraft boss. Lure into river whirlpools to stall its engine, then strike.
Act 3-3: Sniper Kookaburra • Rooftop marksman. Track the laser sight and strike when reloading.
Act 4-3: Dr. Toad-Dozer's Mega Excavator • The final mechanical fortress. Overheat its engine pods to bring down the central cockpit!

Campaign Codename & Grading System

Upon completing the campaign or individual acts, your performance is graded against clear times and stealth alerts:

Codename Rank Requirement Evaluation Profile
FOX S-RANK 0 Alerts • Time < 10 min Ultimate Ghost Operative • Zero Detection
PLATYPUS A-RANK ≤ 2 Alerts • Time < 15 min True Amphibious Spec-Ops Master
ECHIDNA A-RANK ≤ 4 Alerts • Time < 20 min Spiny Defensive Expert
WOMBAT B-RANK ≤ 6 Alerts • Time < 25 min Sturdy Subterranean Infiltrator
KOALA B-RANK ≤ 8 Alerts • Time < 30 min Methodical Tree Climber
SLOTH C-RANK > 8 Alerts or Time ≥ 30 min Take Your Time, Platty!

Original PlayStation Packaging & Physical Media

Complete authentic PlayStation jewel case designs and disc face specifications drafted for retail manufacturing:

NTSC Front Jewel Case NTSC-U Front Jewel Case Art
CD-ROM Disc Face Art Direct Silk-Screened Disc Face
NTSC Back Cover Insert Rear Inlay & Barcode Packaging
In-Game Title Art Hi-Res 16-Bit Title Screen Canvas

Master Disc Images & Hardware Deployment

Run Plattypus natively on genuine PlayStation 1 hardware or your preferred desktop emulator:

Standalone PSX-EXE

MIPS R3000 bare-metal executable. Ideal for fast network boot via Unirom, Caetla, or emulator rapid testing.

⬇ Download plattypus.exe (614 KB)

Cooked PS1 ISO (.ISO)

Standard 2048-byte Mode 1 ISO filesystem. Compact disc image compatible with universal optical disc loaders.

⬇ Download plattypus.iso (2 MB)

Master Bootable CD (.CUE / .BIN)

Mastered Red Book CD image including CDDA Audio soundtrack and 15fps MDEC/XA cinematic sequences.

📦 Official GitHub Releases: Pre-packaged archives with verified SHA-256 checksums, packaging artwork, and full release notes are published at the GitHub Releases Page.

Hardware Installation Instructions

  • Optical Drive Emulators (xStation, MODE, PSIO): Place plattypus.cue and plattypus.bin inside your SD card game folder. Compatible with NTSC-U, NTSC-J, and PAL consoles with automatic 60Hz/50Hz clock scaling.
  • Physical CD-R: Burn plattypus.cue using ImgBurn at 2x or 4x speed onto high quality CD-R media. Boot via modchip or Tonyhax international soft-exploit.
  • DuckStation / RetroArch: Open DuckStation • File • Start Disc • Select plattypus.cue. Enable PGXP Geometry Precision for ultra-smooth perspective polygon rendering.