Lost Ship V4 Revolution is a free space shooter game that delivers a thrilling, fast paced arcade experience in a fully portable format. This action packed portable space shooter places players in the middle of an adrenaline fueled survival battle set deep in space. You pilot a lone spacecraft through enemy filled zones, taking down relentless waves of hostile ships while skillfully dodging incoming fire.
At the end of each mission, players must face a powerful boss enemy, testing reflexes, positioning, and shooting accuracy. With its escalating difficulty and classic arcade pacing, Lost Ship V4 Revolution keeps gameplay intense and engaging from start to finish.
Inspired by legendary arcade classics such as Space Invaders and Galaga, this game successfully captures an old school arcade vibe while running smoothly on modern Windows PCs. Thanks to its compact size and stand alone design, it can be played directly from a USB flash drive or other portable storage device with no installation required.
Lost Ship V4 Revolution | Space Invaders Clone

Gameplay Overview
Lost Ship V4 Revolution follows a traditional top down arcade shooter format. Enemies approach in increasingly difficult patterns, requiring quick reflexes and precise movement. As the game progresses, enemy density increases and boss encounters become more demanding, providing a satisfying challenge for fans of classic space shooters.
The simple control scheme makes it easy to jump right into the action, while the increasing difficulty curve ensures long term replay value for players chasing high scores and survival mastery.

Game Features and Specifications
- Genre: Space Shooter, Arcade, Survival
- Platform: Windows 11, 10, 8, 7, XP (32/64-bit)
- File Size: 17.5 MB (Portable, No Install Required)
- Gameplay Style: Classic top down shooter with enemy waves and boss battles
- License: Freeware
- User Rating: ★★★★☆ (4/5 Stars)
- Original Project Page: Archived IxionProdGames – this game appears to be no longer actively maintained.
- Download Link: Download Lost Ship V4 Revolution
Why This Portable Space Shooter Still Holds Up
Even though this is just the demo (it's a long demo), Lost Ship Revolution still stands out among free space shooter games due to its combination of classic arcade mechanics, smooth performance, and portability. Unlike many modern arcade shooters, it contains no ads, no microtransactions, and no online requirements.
The ability to run directly from removable media makes it an excellent addition to any portable game collection, especially for users who enjoy retro style arcade action on the go.
Final Thoughts on This Portable Space Arcade Game
Lost Ship V4 Revolution is a solid choice for fans of classic arcade shooters looking for a lightweight and portable experience. Its fast paced gameplay, nostalgic Space Invaders inspired design, and boss driven progression make it both challenging and fun.
Completely stand alone and free to play, this portable space shooter is ideal for retro gaming enthusiasts, USB app collectors, or anyone who wants to enjoy a no nonsense arcade game without installation hassles. If you enjoy classic space shooters with modern portability, Lost Ship Revolution is well worth a download.