Single-player games like Radical Rex
Below are 16 single-player Steam games similar to Radical Rex, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Radical Rex page.
Ranked picks
- 1
JumpJet Rex
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
Test your dinosaur jump-jet skills with a game that redefines the platformer genre, aptly renaming it "platflyer." Simply put, you're a t-rex with rocket boots trying to save earth from an incoming asteroid. Do you have what it takes to stop it?
- 2
Primal Planet
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
Unveil a heartfelt story of family, dinosaurs, and UFOs! Craft, upgrade, and survive in a realm of primeval predators, savage tribes and... ancient aliens. Rise from a humble cave dweller to the planet’s last hope — alone or in local co-op. Welcome to the dinovania!
- 3
Dino Run DX
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action with Radical Rex.
DINOSAURS. PIXELS. PYROCLASTIC DOOM WALLS. MASSIVE INDIE CROSSOVERS. Dino Run DX has all of that and more. Come rediscover the original runner and escape extinction all over again.
- 4
Rex: Another Island
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action with Radical Rex.
An open world adventure inspired by the classics. Get lost in a wide world of precarious platforming that will take you back to a simpler time...
- 5
The Deadly Tower of Monsters
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
Fire up your ray guns, crystal swords, and laser whips, and get ready for thrills and chills! With three incredible movie stars playing out decidedly B-level sci-fi exploits, Dick Starspeed, Scarlet Nova, and Robot will have you ready to jump off the side of the tower—right into adventure!
- 6
Tomb Raider Game of the Year
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
Tomb Raider explores the intense origin story of Lara Croft and her ascent from a young woman to a hardened survivor.
- 7
1001 Spikes
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
Discover the lost treasures of Ukampa in South America as Aban Hawkins searches for his estranged father, world-famous archeaologist, Jim Hawkins. Aban Hawkins races into the frozen tundra of the antarctic, undiscovered temple ruins and the vast caverns of South America in search of his father and the legendary treasure rumored to lie...
- 8
Terrian Saga: KR-17
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
KR-17 is a 32-bit, story-driven, side-scrolling action puzzle-platformer which follows the story of a military robot on a mission to subdue a rogue agent operating out of an installation on the planet Valiant. It will be the first in a multi-genre series of games centered around the story of Terrius, KR-17's home.
- 9
Krush Kill ‘N Destroy 2: Krossfire
Single-player alternative to Radical Rex — playable solo, no multiplayer required.
Krush Kill 'N Destroy 2: Krossfire is a fast and furious post-apocalyptic real-time strategy game where you have to be quick or be dead. Play as one of three unique factions in the struggle to seek out and conquer oil fields to fuel your army.
- 10
The Dame Was Loaded
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Adventure with Radical Rex.
An adventure set in the world of a 1940s private eye. Dames are trouble, but trouble is your business. In a sleazy world of corrupt officials, stolen diamonds, lust and murder, you must solve the case and stay alive.
- 11
Nightshade
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
The shadows of doom grow long as the ancient Egyptian villain Sutekh envelops Metro City with a wave of crime. But Sutekh's seedy underworld is about to be infiltrated by a superhero unlike the world has even seen. A superhero who can melt into the darkness like a phantom.
- 12
Power Punch II
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action with Radical Rex.
It's the year 2006. You're Mark "Tough Guy" Tyler and you've just defended your your Heavyweight title from the 9th consecutive time. After demolishing the best boxers on the planet. It's now time to face-off with the best in the Universe.
- 13
Alien Earth
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action and Adventure with Radical Rex.
The evil Raksha have taken over the Earth. They hunt humans for sport - and you're next! Can the hunted become the hunter....?
- 14
DethKarz
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action with Radical Rex.
You're one of the elite racers chosen to compete at exotic locations around the world and beyond. Strap yourself into a fusion-powered racing machine for an explosive and exhilarating futuristic racing experience.
- 15
Bop'N Wrestle
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action with Radical Rex.
Grapple your way to the top as Gorgeous Greg in this colorful classic, hailed as one of the first great pro wrestling games. BOP'N WRESTLE puts you in the ring with 10 of the meanest, baddest, biggest, toughest, ugliest pro wrestlers ever to fly off a turnbuckle!
- 16
Penetrator
Single-player alternative to Radical Rex — playable solo, no multiplayer required. Shares Action with Radical Rex.
In this addictive side-scrolling shoot-em-up from 1982, your mission is to penetrate through four defence rings, and blow up an illegal cache of neutron bombs - an almost impossible feat! Enemy missiles and radar bases track your movements, and the landscape is as treacherous as your enemies.