Top similar games like Rio Rex:

Thrillville™: Off the Rails lives up to its name with 20 death-defying rides! Players can build incredible coasters to leap from one track to another, launch through the air like cannonballs, blast through a burning rings of fire and more!

Take Your Creature From Zero To Galactic HeroGet out of your starship and turn your Spore creatures into legendary Space Captains. For the first time, beam down with your allies to take on action-packed, planetside adventures. Complete quests, collect rewards, and even create your own missions.

Assemble your crew, take to the skies in the premier PvP airship combat game. Guns of Icarus Online is all about flying massive airships, shooting big turret weapons, and working as a team for supremacy of the skies. Everyone as one, victory or death, together.

Space adventure, open world RPG, strategy, arcade, quest and more!

Operate an advanced mining ship in a fully destructible and open-world environment!

Combining the best of space combat and real time strategy. Victory can be tactical, a dogfight or capital ship slugging match - depending on how you decide to achieve it. Space combat on a RTS scale with space sim savagery.

Parkan II is an original concept game that will allow you to feel as a pilot of a spacecraft lost somewhere in the universe. Become a pirate or mercenary, get money to buy the most powerful cruiser and show them all who is to be the new master of the galaxy. Unforgettable adventures in the Parkan II universe await you!

The Tomorrow War is a space sim based on the trilogy of novels written by a famous Russian author, Alexander Zorich. These books are dedicated to the intergalactic war of two mighty empires. Along with the graduates of the military-space academy players will witness different stages of the conflict between United Earth Empire and...

Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.

Our journey begins when Max Walker starts a contract with the Alliance of Planets and immediately gets drawn into a galaxy-spanning conflict. His mission will take him beyond the reaches of space, while fighting many different opponents and meeting pirate overlords, scheming politicians, deceitful allies and ambitious leaders – all...

Cool aircraft, big guns, dogfight thrill, single player, multi player, modding support, moustaches and ladies. You'll like it.

RADical ROACH is a fast paced shoot em’ up, set minutes after nuclear hell falls from the sky engulfing all but a few tough little bugs.

Dangerous is an epic 3D open and living world space combat RPG sandbox with an immersive and riveting story. Are you the feared war criminal who will destroy all life or the savior of the universe? Gather your wingmen and travel the galaxy in search of answers.

Heroes of Issachar is a city-builder / FPS hybrid. This game takes everything you love about classic city-builders and puts a crossbow in your hand to defend the kingdom you have built and extinguish the enemy from the land by raising up an army and recruiting other heroes to join the fight.

Immerse yourself into the strange and unpredictable world on the other side of the moon. Gregory Klimov is the only surviving member of his ship the Junior 2, which has crashed. He now must fight for his survival.

A new breed of Police Simulator, Enforcer demands you show exceptional bravery in the line of duty while under pressure and enemy gunfire.

Gold Rush! takes you back to the year 1849, when gold was discovered in California. It was certainly one of the most exciting times in American history. Gold Rush! includes the three routes tens of thousands took to the gold regions.  Become Jerrod Wilson and experience each trek as you travel from New York to California.

INDIE SHOOTER with ULTIMATE hardcore difficulty. // Charming and humorous, very very drunk, shooting drunk bullets.

Fairspace is an amateur developed open-ended space exploration, trading and combat game. A full and rich persistent universe awaits your discovery.

You are in debt, your wife and kids have left and you have nothing left to lose, but how far will this take you? It is just another regular day at the office as a private detective and you find on your desk a letter from a friend tipping you off to something good. What will you find? Only time will tell...

In this darkly comedic story, you are the hero of an unfinished fantasy game, and your designers have failed you. Steal the power of a game god - trap their creations, swap behaviors and body parts, crafting your own unique solutions to free-form puzzles. Can you release a game ...from the inside?

Craft any magical spell you can imagine using the most powerful tool there is: code. CodeSpells is currently an unguided, sandbox experience for the bravest wizards who want to help the developers steer the game's development.

In Metaverse you will dig, discover, design, deploy, and defend. Explore, build upon, or tear apart your own procedurally generated voxel planet. And now in the early stages of our multiplayer implementation, help conquer or build the planets of others.

You are bread. Your mission, become toast! Take on all hazards to deliciousness as you head on an epic adventure in one of the the toughest games ever baked. All of the game modes (including Bagel Race) are now unlocked so there's sure to be something to suit everyone's taste!

Reload is a realistic weapons and tactics trainer for one to four players that also happens to be a super fun, super fast playing game. Go through 35+ training scenarios including Hostage Rescue, Sniping, VIP Protection, and Olympic Style Shooting competition.

Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.

Explore space and build on other worlds in Star Rangers! Star Rangers is a space exploration and construction game that allows players to build habitats and spacecraft, acquire gear and explore the solar system.

Survive ambitious rulers dreaming of an empire, outsmart treacherous neighbors longing to burn your spoils, and navigate the religion’s predictably unreasonable demands; you need ask only one question as you build your legacy – “Will you burn them, or be burnt?”

Pixel Privateers is a Squad Based Tactical RPG “Loot ‘Em Up” that will send your team of mercenaries through a mysterious wormhole on a quest to gather technology for your employer. An entire galaxy awaits - full of worlds to explore, factions to encounter, and epic gear to collect!

During an expedition, prospectors discover an alien artifact inside an asteroid. Upon contact, they’re teleported to another realm. Captured and enslaved on a mining barge, they mine asteroids in mech suits, all while devising an escape plan to freedom.

A player inspired community driven survival game set in a crumbling world where you are faced with tough choices to ensure your survival, and much more as I am including a simple yet powerful level editor and heart pounding head to head match modes in both arena and realistic environments.