Top similar games like Fred Johnson's: Mech Simulator:

Cyber Heart is a single-player, story-driven mech shooter where you, a commander, ride your customizable mech through an open world to fight against enemy AI machines.

SPACE! What life is out there? Perhaps some little green men that are absolutely gun nut crazy! Shoot, Loot, and have a hell of a Hoot, Explore open worlds, Discover alien life, upgrade your arsenal, and fumble your way through the cosmos.

Immerse yourself in the gigantic world filled with mysteries, violence and tension. Fight against mutants and armed forces, explore, join operations, do jobs, earn credits, buy, trade, upgrade and plan to escape from the rogue planet and its protocol!

Dead No-Head is a third person action adventure story rich game in which Norix is brought back from the dead, with... No head! This headless hero will have quite the unexpected journey ahead of him.

Survival game in endless sea wastes where you have to bulid your fortress and fight against sea monsters and other players.

Holomancer is an expansive sandbox RPG where magic, technology, and survival collide. Explore a living, procedurally generated world, master the art of holomancy, and bend creation to your will.

Try to survive today - This is a fast-paced hybrid three-dimensional first- and third-person action game with the ability to switch to an isometric camera. Control your MECH or attack enemies as Zlata!

Become an Acid-blooded fighter in this fast-paced looter shooter. Inject power, master movement, and dominate PvE missions with high-impact gunplay and evolving builds.

Tomorrow’s Land is a free land Where Adventures Begin. It may not be the best game ever created, but it is surely the most fun. The game is not yet finished and is still in active development. – Phat

EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.

Control a customizable mech while exploring an alien world in a top down view. Your mission, set by an A.I. is to save the Ninth planet from an alien invasion. Gain levels, find loot and discover the history behind the Ninth Planet.

S.O.T.A - Survival Online Time Anomaly is a multiplayer MMO TPS game with RPG and open world survival elements. The game takes place in an anomalous zone. The setting of the game is the Soviet local post-apocalypse.

CyberFall is an open-world survival game set in a post-apocalyptic Cyberpunk setting with base-building and crafting. Players fight to survive against new threats as well as each other.

Lost Hope is a survival game where you shape the world, battle zombies, and explore diverse territories, uncovering secrets while facing extreme challenges.

Legendary Realms: A Fantasy World Odyssey is a multiplayer sandbox adventure game. Create your own character, select classes, and take on quests to earn rewards and level up. With a range of equipment and multiplayer options, it's an immersive experience that will keep you engaged for hours.

This is a fantastic 3rd person stealth shooter. You have to collect parts for a spaceship to fly away from a dying earth in a post-apocalyptic world. Fighting enemies and mutated spiders will not make you bored in the game.

Skylorn: Bound Together is a co-op open-world action RPG. You arrived from a distant colony and explore a post-apocalyptic sci-fi fantasy world, battle enemies, uncover mysteries—alone or with up to two friends. Expect roughly 5 action filled hours for a single playthrough.

Relictor is a strategy game set in a post-apocalyptic world. Manage a mobile base. Create AI-driven modules like tanks and gliders for exploration, resource gathering, and tactical battles. Survive, trade, and uncover mysteries in a dangerous world.

Dustward - Survive the post-apocalyptic ruins! Explore the devastated world, fight mutants, build fortifications, and develop your character in the dynamic survival-action Dustward. Play solo or team up with friends (up to 4 players) in co-op mode to face the dangers of the dead world.

Venture into the Station. Navigate through its dark halls and decrepit rooms. Confront the monsters that lurk in the dark and discover the many mysteries contained in this ancient space station. Find what you need to repair your ship and escape. Your life depends on it!

In this open-world RPG, you must choose a path to follow: merchant, adventurer, or politician. But beware, your choices will affect the world you inhabit. Embark on the adventure alone or with friends, and craft your story that will change this world.

Terraclysm is an action RPG set in a vast underground world. Play as Arin Stone, a Geckomancer, and battle dark forces using powerful geckos that morph from your blaster. Explore diverse biomes, collect rare geckos, customize gear, and ride FeroxBots in solo or co-op to stop Kael Draven!

Fight, build, and conquer wonders in a thrilling infinite 3D sandbox. An adventure without cubes! Play solo or with friends in PvP, co-op, or creative mode—backed by 20+ original soundtracks.

扶摇录是一款开放世界沙盒仙侠RPG。在这里，你可以自由探索天地，揽胜九州大陆；亦可结交各路仙缘，与珍奇灵兽共修；还能建造洞府助力修行，开辟田园属地驻足休憩。擅用功法与法宝搭配，灵活应对战斗，不忘本心，潜心修炼，有朝一日，诸君定将登顶大乘之境。

You are an expendable asset, sent to die on a zombie-infested island by your android overlords. Prove you're more than a tool. Survive, evolve, and reclaim your freedom in this unforgiving post-apocalyptic world.

"Deadpoint" is an engaging third-person survival game set in an apocalyptic world overrun by zombies. Players take on the role of a resourceful scavenger, tasked with navigating the dangerous landscape and ensuring their survival amid the hordes of undead.

Fight to regain your limitless creativity in this action adventure game for all ages. Journey through a story full of vivid characters and explore a beautiful imaginary world. Make friends along the way and confront your fears in a little adventure about a big imagination.

The Outer Worlds: Spacer’s Choice Edition is the ultimate way to play the award-winning RPG from Obsidian Entertainment and Private Division. Including the base game and all DLC, this remastered masterpiece is the absolute best version of The Outer Worlds.

Uncover the truth in a city consumed by mutation as you fight, survive, and adapt in this action-driven survival shooter. Play as Levi, a special ops soldier sent into the chaos, where every battle brings you closer to the secrets buried within.