Radical Rex

Screenshots1 / 2

The title screen displays "RADICAL REX" in large tan/brown textured letters at the top. Below the title sits a small yellow dinosaur sprite with an orange/red coloring, positioned center-low on the screen. A purple menu bar spans the width below the character, listing three options in white text: "1 PLAYER", "2 PLAYERS", and "OPTIONS". The background is solid black, emphasizing the 16-bit pixel art style of the UI elements and sprite.

Radical Rex

4.7 (4.1K)
SNES Action 844 plays

Radical Rex is a side-scrolling action platformer released by Beam Software in 1994 for the SNES. Players control Radical Rex, a dinosaur protagonist, through multiple levels filled with enemies and obstacles. The game supports two players, allowing for cooperative or competitive gameplay. Rex can walk, jump, and use various attacks to defeat enemies. The level structure progresses through different themed stages, each with their own challenges and boss encounters. The controls are straightforward: movement with the d-pad, jumping and attacking with action buttons. Players must navigate platforms, defeat enemies, and progress through each stage to advance. The game combines platforming mechanics with action-oriented combat, requiring both timing and precision in gameplay.

Developer
Released
Platform
SNES
Genre
Action
Players
2P
Rating
4.7 / 5 (4.1K)
Last updated

About Radical Rex

Radical Rex arrived on the Super Nintendo Entertainment System in 1994, landing during a period when the platform was hitting its commercial and creative stride — the SNES library was already home to landmark titles such as Super Metroid and Donkey Kong Country, meaning new releases faced a discerning audience with high expectations. Developed by Beam Software, the Australian studio best known for its prolific work across 8-bit and 16-bit platforms, Radical Rex cast players as a skateboarding Tyrannosaurus Rex navigating a prehistoric world rendered in the era's colourful, cartoon-influenced art style. The game rode the wave of dinosaur mania that had swept popular culture following the massive success of Jurassic Park in 1993, positioning itself as a youth-oriented action platformer with attitude — complete with sunglasses-wearing protagonist and extreme-sports flavouring that echoed the marketing language of the early 1990s.

Gameplay in Radical Rex is built around two core offensive tools: a claw swipe attack for close-quarters combat and a fire-breath ability that Rex can charge and release to clear groups of enemies or hit distant targets. The fire breath has a limited energy meter that replenishes over time, encouraging players to manage it tactically rather than holding it down continuously. Rex's skateboard is central to movement, allowing him to build momentum on slopes and ramps, grind across surfaces, and reach elevated platforms that would otherwise be inaccessible on foot. Levels are structured as side-scrolling stages spread across several themed worlds, each introducing new enemy types and environmental hazards such as lava pits, crumbling platforms, and falling boulders. Bonus stages and collectible items are scattered throughout, rewarding thorough exploration. The control scheme maps movement and jumping to the standard SNES layout, with separate buttons dedicated to the claw attack and fire breath, making the basic mechanics approachable while leaving room for skilled play in chaining movement and attacks.

The game supports two players, allowing a second participant to join in a cooperative or alternating capacity, which was a notable feature for a platformer of this type and added replay value for households with multiple players. Difficulty is pitched at a moderate level for the genre — enemy patterns are readable but the hazard density in later stages demands attentiveness, and the limited continues mean careless play can cut a run short.

In its era, Radical Rex occupied a familiar commercial niche: a competent, visually appealing platformer that did not redefine the genre but delivered a solid experience for its target audience. It was released across multiple platforms including the Sega Genesis and DOS, though the SNES version benefited from the console's colour palette and sound hardware. Contemporary coverage treated it as a serviceable entry in the crowded early-1990s platformer market, acknowledging its polished presentation and enjoyable mechanics without elevating it to the upper tier of SNES action games. Today it is remembered as a representative artefact of dinosaur-themed entertainment from the period, offering a window into the aesthetic and design sensibilities that defined mid-generation SNES releases.

What makes it special

Radical Rex's most distinctive mechanical hook is the integration of skateboarding momentum directly into its platforming physics. Rather than treating the skateboard as a cosmetic detail, Beam Software built slope-based acceleration and ramp launches into the level geometry, meaning players who learn to read inclines and time their movements can chain together fast, flowing traversal sequences that feel meaningfully different from standard run-and-jump platformers of the era. This physics-aware design, combined with the chargeable fire-breath system, gives the game a layered skill ceiling that rewards returning players who have memorised stage layouts.

Pro tips

  • Manage your fire-breath meter carefully — save a full charge for grouped enemies or armoured foes rather than tapping it on single weak targets.
  • Use downhill slopes to build skateboard speed before ramps; launching at full momentum lets Rex reach secret upper paths that contain extra lives and power-ups.
  • Learn enemy patrol patterns before committing to a claw swipe — many enemies have a brief wind-up before attacking, giving you a safe window to strike first.
  • In later stages, prioritise staying on the skateboard through hazard sections; dismounting on lava or spike floors costs health that is difficult to recover.
  • When playing two-player, coordinate fire-breath usage so at least one player always has a charged shot available for boss encounters.

Radical Rex Controls — SNES Keyboard Keys

Default keyboard bindings for Radical Rex on our in-browser SNES emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.

Keyboard Console button Typical use
D-Pad Up Move up
D-Pad Down Move down
D-Pad Left Move left
D-Pad Right Move right
X A Primary action (jump / confirm)
Z B Secondary action (attack / cancel)
S X Tertiary action
A Y Quaternary action
Q L Left shoulder
W R Right shoulder
Enter Start Start / Pause
Shift Select Select / Mode

Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.

Radical Rex Longplay & Gameplay Videos

Watch a full playthrough of Radical Rex on SNES before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.

Watch longplay on YouTube

"Radical Rex" SNES longplay 1994

Radical Rex Cheat Codes

10 community-curated cheats for Radical Rex. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.

  • Infinite Lives

    7E1E7063C221-3D94
  • Infinite Energy

    7E05984089B4-C4D1
  • Invincibility

    7E1E3E0E
  • Max Roar

    7E1E4C05
  • Breath Modifer And Intensifier

    7E1E4A02
  • Infinite Roar

    C28C-1FD5+C2C9-D7A47E1EB101
  • Don't Loose Breath Level When You Die

    C2B2-4D04+C2BA-4F04
  • Infinite Eggs

    7E1EB399
  • Fake Infinite Roar

    7E3191:28
  • Infinite Health

    7E313431+7E313731
Play Now

External references

Frequently Asked Questions

When was Radical Rex released?

Radical Rex was released in 1994 for the SNES.

Who developed Radical Rex?

Radical Rex was developed by Beam Software, available to play in your browser on RetroGameSpace.

How many players does Radical Rex support?

Radical Rex supports up to 2 players, ideal for couch co-op or competitive sessions on the SNES.

What type of game is Radical Rex?

Radical Rex is a Action game for the SNES, playable instantly in your browser — no downloads, no installs.

How can I play Radical Rex for free?

Open this page and click "Play Now" — Radical Rex runs free in your browser via WebAssembly emulation. No account, no payment, no installer.

Do I need to download anything to play Radical Rex in the browser?

No. Radical Rex streams from a public archive into a browser-side SNES emulator. Nothing is installed on your computer.

Can I save my progress in Radical Rex?

Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original SNES cartridge supported.

Does Radical Rex work on mobile devices?

Yes — the SNES emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.

Is it legal to play Radical Rex this way?

RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Radical Rex. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.

How long does it take to beat Radical Rex?

A straightforward playthrough of all stages takes most players between two and three hours. Thorough exploration of bonus areas and collectibles can extend that to around four hours. The moderate difficulty and limited continues mean newer players may need additional attempts, adding time to their overall run.

Is the two-player mode worth using?

Yes, particularly for players new to the game. Having a second player provides an extra pool of lives and allows one player to draw enemy attention while the other uses fire breath. The cooperative dynamic makes later, more hazard-dense stages noticeably more manageable.

What is the most common mistake new players make?

New players frequently exhaust the fire-breath meter on weak standard enemies early in a stage, leaving it depleted when a mini-boss or dense enemy cluster appears shortly after. Reserving at least a partial charge at all times is the single most impactful habit to develop.

Is Radical Rex worth playing today?

For fans of early-1990s SNES platformers and dinosaur-era pop culture, yes. The skateboard physics give it a distinct feel within the genre, and the two-player option adds longevity. Players expecting the depth of top-tier SNES platformers should temper expectations, but it holds up as an enjoyable mid-tier title.

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