Voxel Invaders is a free arcade game developed by Noctua Software for Android devices. The game boasts voxel graphics that give it a unique and refreshing look. The gameplay is reminiscent of classic arcade games, where you play as a spaceship fighting against waves of alien invaders.

The controls are ultra-simple, allowing you to move the spaceship with just one finger and auto-fire on the invaders. You can collect power-ups to obtain new weapons and lives, and make your way through asteroid fields that suddenly switch to a 3D space mode. There are 24 levels in the game, containing more than 140 stages, each with various gameplay and different types of alien invaders, including big bosses.

Voxel Invaders offers 9 different weapons and 3 levels of difficulty to keep you engaged throughout the game. The intuitive single-finger control makes it easy to play, while the 3D OpenGL based voxel graphics and original vintage sound effects and electro soundtracks make the game even more enjoyable. The only downside is that the game comes with ads, but overall, Voxel Invaders is a fun and addictive game that will keep you entertained for hours.