About This Demo

Defend the Portal. Survive the Swarm.

Humanity’s last gateways are collapsing.

Fight against relentless alien hordes as you defend massive interdimensional portals across hostile worlds in this fast-paced sci-fi top-down survival shooter.

In Lost Galaxy: Survivors, survival alone is not enough. Every run is a desperate battle to protect the portal from overwhelming enemy swarms while building devastating loadouts, adapting your strategy, and holding the line against impossible odds.

If the portal falls, everything is lost.

HOLD THE LINE

Alien creatures don’t just hunt you — they attack the portal itself.

Fight through escalating waves of enemies, elite monsters, and massive swarms while defending the core of the battlefield. Position yourself carefully, manage enemy pressure, and survive as the chaos intensifies every minute.

Each world becomes a desperate last stand.

BUILD YOUR SURVIVOR

Level up during each run and create powerful build combinations with:

• Weapons

• Damage upgrades

• Fire rate boosts

• Drones

• Mobility abilities

• Survival enhancements

• Experimental combat upgrades

Every run evolves differently depending on your choices and playstyle.

FEATURES

⚔️ Fast-Paced Sci-Fi Combat

Responsive movement, intense firefights, and nonstop enemy pressure.

🛡️ Portal Defense Survival Gameplay

Defend the portal at all costs while surviving endless alien attacks.

⚙️ Dynamic Build Variety

Experiment with powerful upgrade combinations and evolving combat styles.

👾 Escalating Alien Swarms

Fight increasingly dangerous enemies, elite units, and chaotic battlefield events.

🌍 Multiple Hostile Worlds

Battle across dangerous planets and sci-fi environments, each centered around defending a portal under siege.

🔥 Endless Replayability

Adapt, improve, and push further with every run.

EARLY ACCESS / PLAYTEST NOTICE

Lost Galaxy: Survivors is currently in active development.

Features, balancing, visuals, and gameplay systems will continue evolving throughout development based on community feedback.

Your feedback helps shape the future of the game.

WILL YOU SURVIVE?

The swarms never stop.

The pressure keeps rising.

And the portal must survive.