What's the best Android game for fans of classic arcade space shooters with ship upgrades and daily challenges?

Galaxiga: Space Arcade Shooter is an excellent choice for Android gamers who enjoy classic arcade-style space shooting with modern features. The game provides a solid experience with easy progression and doesn't aggressively push ads. Players can evolve their ships to their satisfaction, choosing from a large variety of different ships. While there's a daily limit on how many levels you can play without paying, it's set fairly high, allowing for extended gameplay sessions. The game also offers lots of rewards at the beginning and end of each level, and the graphics are amazing. For those who enjoy fast-paced shooting and flying action, Galaxiga provides a fun and addicting experience. You can power grade up your viper as the game progresses, and while real money purchases are an option, the game is also friendly to free-to-play users, offering free ships and drones through the campaign. Blueprint crates for evolving ships are also reasonably priced.