🎮 Play Space Invaders Sv Version Rev 4 Online (Arcade)

Released in 1978, Space Invaders Sv Version Rev 4 is a specific arcade revision of the iconic fixed shooter that defined early gaming. In this classic, you control a lone laser cannon at the bottom of the screen, defending Earth against waves of descending aliens that steadily march back and forth, speeding up as their numbers dwindle. This particular revision preserves the legendary tension and pacing that made the original a worldwide phenomenon.

How to Play

Your objective is to destroy all alien rows before they reach the bottom of the screen. For this arcade version in your browser, insert a coin using the Shift key and press Enter to start. Use the Left and Right Arrow keys to move your cannon horizontally, and press Z to fire your laser. You can use the green defensive bunkers for cover, but be careful—they degrade as they take hits from both alien fire and your own shots.

Tips

• Keep an eye on the red UFO that occasionally flies across the top of the screen; hitting it awards bonus points, but don’t risk your ship if the aliens are low.
• Focus on clearing the outermost columns of aliens first. This prevents the swarm from reaching the screen edges as quickly, which delays their descent.
• The alien swarm moves faster as fewer of them remain on screen. When only one is left, it will zoom across extremely quickly, so try to lead your shot to hit it.