Games like Steam Marines 3

 This game is an arcade style shmup. You must exterminate enemies by making full use of "Discharge," which turns enemy bullets into items to counterattack. In order to clear the game, it is important to be strategic, not only in simple attacks, but also in daring not to shoot enemies.  And the difficulty level is high. Can use continue, but after 1cc you will see the true ending. If you can afford…

Try our Playtest Demo! v0.2.3-Alpha (Updated: Dec 28th, 2024) Download the game here Note: Browser version is experimental (more info below) Enable Cookies for persistent save data and configs Follow us for more updates! Synopsis Interscape is a 2D dungeon-crawling RPG about a little boy lost in a magical world that puts him up against his demons. Harness the power of his emot…

In One Lonely Outpost, you're the first pioneer on a barren alien world, tasked with transforming it into a habitable environment for future colonists. Farm, mine, craft, and fish to sustain yourself while cataloging new species and terraforming the planet. Shape your colonist's lifestyle as you explore, build, and create a thriving community in this immersive sandbox simulation game.

"Alien Hallway" is a real-time strategy game that puts you in command of a military team fighting against an alien invasion. Equip your squad with a variety of weapons and abilities to strategically eliminate the extraterrestrial threat. Navigate through levels filled with traps, unlockables, and dynamic environments to save humanity from total annihilation.

BattleBeasts is a sci-fi open-world survival game set on the hostile planet Shima, where aggressive AI threatens all intelligent animal species. Players can explore, gather resources, build bases, craft gear and vehicles, and unravel the planet’s mysteries. The game supports single-player, co-op, local split-screen, and massively multiplayer modes, including PvP.

"Metaverse" is a Role Playing Game that offers both multiplayer and single-player options. In the latest version , players will encounter a new tutorial and the start of story mode, along with numerous additional features and improvements. Users with existing game saves can choose to continue on their current planet or start anew with the full updated experience.

"Sentience: The Android's Tale" is a single-player adventure game with a thought-provoking story revolving around an android on the desert planet of Akritas. Your choices will impact the outcome of the game, with at least a dozen possible endings and consequences for both humans and robots. Experience a immersive narrative as you interact with the 24 colonists, uncovering the mysteries of this borderworld and exploring themes of artificial intelligence.

"Sand: A Superfluous Game" is a minimalist, open-world exploration game where players manipulate and shape the environment using various tools. The objective is to discover hidden secrets and create unique landscapes in a procedurally generated world. With no set goals or objectives, the game encourages creativity and relaxation through its simple yet engaging mechanics.

"Planetes is a massively multiplayer role-playing game where survival and exploration are key. Harvest resources to construct bases, spacecraft, and items, and protect yourself from other players by building better ships or stronger bases. Create alliances with other players, or choose to be dangerous, as you travel through space, harvest resources, and build your own unique spacecraft."

Explore an infinite universe and its various, procedurally generated planets! Help the locals by doing quests, find precious materials in deep caves to craft armor and weapons, or simply explore the epic landscapes to find a nice spot and build a house or whatever you can imagine!