Games like Mecha Island

"Mech Armada is a single-player Warfare Turn Based Strategy game, offering around 17 hours of playtime with no two runs being the same. Command your own team of custom-built Mechs, upgrading from over 80 unique parts, in deep grid-based combat against The Swarm's bosses. Procedurally generated levels with varied post-apocalyptic environments create a challenging and engaging experience."

"BossConstructor is a spaceship building and flying game where you assemble ships from modular components for exploration and combat. The expedition mode features a procedurally generated galaxy with AI species and missions, while the sandbox mode lets you build any ship without restrictions. Your ship's design affects its capabilities, making efficient ship design a crucial challenge."

"Ironcast" is a single-player turn-based strategy game, set in a Victorian era alternate history, where players control giant walking war machines. Combat is inspired by resource management, with a roguelite campaign mode that offers high replayability and permanent death, but persistent rewards. The game boasts excellent graphics, music, and atmospheric setting, though some bugs and grinding may be present.

Heat Death is a sci-fi survival game where you can build, upgrade, and customize your battle train to explore and survive a frozen world! This train is not only your shelter and vehicle, but also your weapon and ally to face hostile drones, deadly storms, and hidden mysteries of an unknown world!

In "Nimbatus: The Space Drone Constructor," you are the captain of a mobile drone factory, where you can design and build your own custom drones using over 75 physically simulated parts. Explore a physics-based universe in three different game modes: a survival campaign, sandbox mode with adjustable parameters, and competitive arenas to show off your engineering skills. Confront challenging enemies and obstacles or focus on creative freedom.

"Sublevel Zero Redux" is a roguelite 6-degrees-of-freedom shooter set in a procedurally generated underground facility. The Redux expansion introduces a restructured campaign, new enemies, difficulty modes, starting classes, and VR support for Oculus Rift and HTC Vive. It is recommended to use a traditional game controller for the VR mode, as VR controllers are not compatible.

Summary -Pilot spaceships and lead an entire fleet. -Configure ship weapons, thrusters and modules. -Survive a hostile galaxy by fighting, mining, trading, crafting, exploring, doing missions and improving your fleet. -Colonize planets, moons and stations to expand your domain and increase your tax revenue. -Three different game modes: campaign, custom and scenario. -Map editor included for creat…

THIS GAME IS NOW TOO BIG FOR ITCH.IO'S LIMIT, YOU CAN FIND IT NOW ON STEAM. Caverns of Evil is an action roguelike that plays like a '90s first-person shooter, basically a dungeon crawler with guns.  Fight through ever-increasing hordes of monsters while the gathering ever more powerful weapons you'll need to survive.  Explore entirely new procedural levels every time, adapting to ever changing l…

"Tesla Force" is a top-down twin-stick shooter game with rogue-lite elements. Players control a group of scientists defending the world from an invasion of eldritch horrors. Each playthrough offers procedurally generated levels, numerous weapons and upgrades, and intense strategic combat. Fight to protect humanity and uncover the secrets behind the strange enemy force.

"Rezrog is a single-player fantasy RPG with a unique party system, where you navigate 100 dungeon levels to defeat evil wizards and restore peace. With a focus on equipment, crafting, and tactical combat, the game features fabulous graphics, but beware of numerous bugs that can hinder your progress."